From ed62ca2f4f51c17841ea39d98c0c409cb53a3e10 Mon Sep 17 00:00:00 2001 From: Douglas Anderson Date: Thu, 10 Aug 2017 15:42:22 -0700 Subject: USB: core: Avoid race of async_completed() w/ usbdev_release() While running reboot tests w/ a specific set of USB devices (and slub_debug enabled), I found that once every few hours my device would be crashed with a stack that looked like this: [ 14.012445] BUG: spinlock bad magic on CPU#0, modprobe/2091 [ 14.012460] lock: 0xffffffc0cb055978, .magic: ffffffc0, .owner: cryption contexts: %lu/%lu [ 14.012460] /1025536097, .owner_cpu: 0 [ 14.012466] CPU: 0 PID: 2091 Comm: modprobe Not tainted 4.4.79 #352 [ 14.012468] Hardware name: Google Kevin (DT) [ 14.012471] Call trace: [ 14.012483] [<....>] dump_backtrace+0x0/0x160 [ 14.012487] [<....>] show_stack+0x20/0x28 [ 14.012494] [<....>] dump_stack+0xb4/0xf0 [ 14.012500] [<....>] spin_dump+0x8c/0x98 [ 14.012504] [<....>] spin_bug+0x30/0x3c [ 14.012508] [<....>] do_raw_spin_lock+0x40/0x164 [ 14.012515] [<....>] _raw_spin_lock_irqsave+0x64/0x74 [ 14.012521] [<....>] __wake_up+0x2c/0x60 [ 14.012528] [<....>] async_completed+0x2d0/0x300 [ 14.012534] [<....>] __usb_hcd_giveback_urb+0xc4/0x138 [ 14.012538] [<....>] usb_hcd_giveback_urb+0x54/0xf0 [ 14.012544] [<....>] xhci_irq+0x1314/0x1348 [ 14.012548] [<....>] usb_hcd_irq+0x40/0x50 [ 14.012553] [<....>] handle_irq_event_percpu+0x1b4/0x3f0 [ 14.012556] [<....>] handle_irq_event+0x4c/0x7c [ 14.012561] [<....>] handle_fasteoi_irq+0x158/0x1c8 [ 14.012564] [<....>] generic_handle_irq+0x30/0x44 [ 14.012568] [<....>] __handle_domain_irq+0x90/0xbc [ 14.012572] [<....>] gic_handle_irq+0xcc/0x18c Investigation using kgdb() found that the wait queue that was passed into wake_up() had been freed (it was filled with slub_debug poison). I analyzed and instrumented the code and reproduced. My current belief is that this is happening: 1. async_completed() is called (from IRQ). Moves "as" onto the completed list. 2. On another CPU, proc_reapurbnonblock_compat() calls async_getcompleted(). Blocks on spinlock. 3. async_completed() releases the lock; keeps running; gets blocked midway through wake_up(). 4. proc_reapurbnonblock_compat() => async_getcompleted() gets the lock; removes "as" from completed list and frees it. 5. usbdev_release() is called. Frees "ps". 6. async_completed() finally continues running wake_up(). ...but wake_up() has a pointer to the freed "ps". The instrumentation that led me to believe this was based on adding some trace_printk() calls in a select few functions and then using kdb's "ftdump" at crash time. The trace follows (NOTE: in the trace below I cheated a little bit and added a udelay(1000) in async_completed() after releasing the spinlock because I wanted it to trigger quicker): <...>-2104 0d.h2 13759034us!: async_completed at start: as=ffffffc0cc638200 mtpd-2055 3.... 13759356us : async_getcompleted before spin_lock_irqsave mtpd-2055 3d..1 13759362us : async_getcompleted after list_del_init: as=ffffffc0cc638200 mtpd-2055 3.... 13759371us+: proc_reapurbnonblock_compat: free_async(ffffffc0cc638200) mtpd-2055 3.... 13759422us+: async_getcompleted before spin_lock_irqsave mtpd-2055 3.... 13759479us : usbdev_release at start: ps=ffffffc0cc042080 mtpd-2055 3.... 13759487us : async_getcompleted before spin_lock_irqsave mtpd-2055 3.... 13759497us!: usbdev_release after kfree(ps): ps=ffffffc0cc042080 <...>-2104 0d.h2 13760294us : async_completed before wake_up(): as=ffffffc0cc638200 To fix this problem we can just move the wake_up() under the ps->lock. There should be no issues there that I'm aware of. Signed-off-by: Douglas Anderson Acked-by: Alan Stern Cc: stable Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index ebe27595c4af..0ff0feddfd1f 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -623,6 +623,8 @@ static void async_completed(struct urb *urb) if (as->status < 0 && as->bulk_addr && as->status != -ECONNRESET && as->status != -ENOENT) cancel_bulk_urbs(ps, as->bulk_addr); + + wake_up(&ps->wait); spin_unlock(&ps->lock); if (signr) { @@ -630,8 +632,6 @@ static void async_completed(struct urb *urb) put_pid(pid); put_cred(cred); } - - wake_up(&ps->wait); } static void destroy_async(struct usb_dev_state *ps, struct list_head *list) -- cgit v1.2.3 From b64d47ae62e5f56727ad6dc2088e13dfab524a83 Mon Sep 17 00:00:00 2001 From: Arvind Yadav Date: Thu, 24 Aug 2017 16:47:09 +0530 Subject: USB: core: constify vm_operations_struct vm_operations_struct are not supposed to change at runtime. All functions working with const vm_operations_struct. So mark the non-const structs as const. Signed-off-by: Arvind Yadav Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 0ff0feddfd1f..318bb3b96687 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -210,7 +210,7 @@ static void usbdev_vm_close(struct vm_area_struct *vma) dec_usb_memory_use_count(usbm, &usbm->vma_use_count); } -static struct vm_operations_struct usbdev_vm_ops = { +static const struct vm_operations_struct usbdev_vm_ops = { .open = usbdev_vm_open, .close = usbdev_vm_close }; -- cgit v1.2.3 From 57999d1107c1e60c2ca7088f2ac0f819e2f554b3 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 22 Sep 2017 23:43:25 +0300 Subject: USB: devio: Prevent integer overflow in proc_do_submiturb() There used to be an integer overflow check in proc_do_submiturb() but we removed it. It turns out that it's still required. The uurb->buffer_length variable is a signed integer and it's controlled by the user. It can lead to an integer overflow when we do: num_sgs = DIV_ROUND_UP(uurb->buffer_length, USB_SG_SIZE); If we strip away the macro then that line looks like this: num_sgs = (uurb->buffer_length + USB_SG_SIZE - 1) / USB_SG_SIZE; ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ It's the first addition which can overflow. Fixes: 1129d270cbfb ("USB: Increase usbfs transfer limit") Cc: stable Signed-off-by: Dan Carpenter Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 5 +++++ 1 file changed, 5 insertions(+) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 318bb3b96687..e9326f31db8d 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -140,6 +140,9 @@ module_param(usbfs_memory_mb, uint, 0644); MODULE_PARM_DESC(usbfs_memory_mb, "maximum MB allowed for usbfs buffers (0 = no limit)"); +/* Hard limit, necessary to avoid arithmetic overflow */ +#define USBFS_XFER_MAX (UINT_MAX / 2 - 1000000) + static atomic64_t usbfs_memory_usage; /* Total memory currently allocated */ /* Check whether it's okay to allocate more memory for a transfer */ @@ -1460,6 +1463,8 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb USBDEVFS_URB_ZERO_PACKET | USBDEVFS_URB_NO_INTERRUPT)) return -EINVAL; + if ((unsigned int)uurb->buffer_length >= USBFS_XFER_MAX) + return -EINVAL; if (uurb->buffer_length > 0 && !uurb->buffer) return -EINVAL; if (!(uurb->type == USBDEVFS_URB_TYPE_CONTROL && -- cgit v1.2.3 From fa1ed74eb1c233be6131ec92df21ab46499a15b6 Mon Sep 17 00:00:00 2001 From: Dan Carpenter Date: Fri, 22 Sep 2017 23:43:46 +0300 Subject: USB: devio: Don't corrupt user memory The user buffer has "uurb->buffer_length" bytes. If the kernel has more information than that, we should truncate it instead of writing past the end of the user's buffer. I added a WARN_ONCE() to help the user debug the issue. Reported-by: Alan Stern Cc: stable Signed-off-by: Dan Carpenter Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e9326f31db8d..4664e543cf2f 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1576,7 +1576,11 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb totlen += isopkt[u].length; } u *= sizeof(struct usb_iso_packet_descriptor); - uurb->buffer_length = totlen; + if (totlen <= uurb->buffer_length) + uurb->buffer_length = totlen; + else + WARN_ONCE(1, "uurb->buffer_length is too short %d vs %d", + totlen, uurb->buffer_length); break; default: -- cgit v1.2.3 From 845d584f41eac3475c21e4a7d5e88d0f6e410cf7 Mon Sep 17 00:00:00 2001 From: Hans de Goede Date: Mon, 16 Oct 2017 16:21:19 +0200 Subject: USB: devio: Revert "USB: devio: Don't corrupt user memory" Taking the uurb->buffer_length userspace passes in as a maximum for the actual urbs transfer_buffer_length causes 2 serious issues: 1) It breaks isochronous support for all userspace apps using libusb, as existing libusb versions pass in 0 for uurb->buffer_length, relying on the kernel using the lenghts of the usbdevfs_iso_packet_desc descriptors passed in added together as buffer length. This for example causes redirection of USB audio and Webcam's into virtual machines using qemu-kvm to no longer work. This is a userspace ABI break and as such must be reverted. Note that the original commit does not protect other users / the kernels memory, it only stops the userspace process making the call from shooting itself in the foot. 2) It may cause the kernel to program host controllers to DMA over random memory. Just as the devio code used to only look at the iso_packet_desc lenghts, the host drivers do the same, relying on the submitter of the urbs to make sure the entire buffer is large enough and not checking transfer_buffer_length. But the "USB: devio: Don't corrupt user memory" commit now takes the userspace provided uurb->buffer_length for the buffer-size while copying over the user-provided iso_packet_desc lengths 1:1, allowing the user to specify a small buffer size while programming the host controller to dma a lot more data. (Atleast the ohci, uhci, xhci and fhci drivers do not check transfer_buffer_length for isoc transfers.) This reverts commit fa1ed74eb1c2 ("USB: devio: Don't corrupt user memory") fixing both these issues. Cc: Dan Carpenter Cc: stable@vger.kernel.org Signed-off-by: Hans de Goede Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 6 +----- 1 file changed, 1 insertion(+), 5 deletions(-) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index 4664e543cf2f..e9326f31db8d 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1576,11 +1576,7 @@ static int proc_do_submiturb(struct usb_dev_state *ps, struct usbdevfs_urb *uurb totlen += isopkt[u].length; } u *= sizeof(struct usb_iso_packet_descriptor); - if (totlen <= uurb->buffer_length) - uurb->buffer_length = totlen; - else - WARN_ONCE(1, "uurb->buffer_length is too short %d vs %d", - totlen, uurb->buffer_length); + uurb->buffer_length = totlen; break; default: -- cgit v1.2.3 From 6aa7de059173a986114ac43b8f50b297a86f09a8 Mon Sep 17 00:00:00 2001 From: Mark Rutland Date: Mon, 23 Oct 2017 14:07:29 -0700 Subject: locking/atomics: COCCINELLE/treewide: Convert trivial ACCESS_ONCE() patterns to READ_ONCE()/WRITE_ONCE() Please do not apply this to mainline directly, instead please re-run the coccinelle script shown below and apply its output. For several reasons, it is desirable to use {READ,WRITE}_ONCE() in preference to ACCESS_ONCE(), and new code is expected to use one of the former. So far, there's been no reason to change most existing uses of ACCESS_ONCE(), as these aren't harmful, and changing them results in churn. However, for some features, the read/write distinction is critical to correct operation. To distinguish these cases, separate read/write accessors must be used. This patch migrates (most) remaining ACCESS_ONCE() instances to {READ,WRITE}_ONCE(), using the following coccinelle script: ---- // Convert trivial ACCESS_ONCE() uses to equivalent READ_ONCE() and // WRITE_ONCE() // $ make coccicheck COCCI=/home/mark/once.cocci SPFLAGS="--include-headers" MODE=patch virtual patch @ depends on patch @ expression E1, E2; @@ - ACCESS_ONCE(E1) = E2 + WRITE_ONCE(E1, E2) @ depends on patch @ expression E; @@ - ACCESS_ONCE(E) + READ_ONCE(E) ---- Signed-off-by: Mark Rutland Signed-off-by: Paul E. McKenney Cc: Linus Torvalds Cc: Peter Zijlstra Cc: Thomas Gleixner Cc: davem@davemloft.net Cc: linux-arch@vger.kernel.org Cc: mpe@ellerman.id.au Cc: shuah@kernel.org Cc: snitzer@redhat.com Cc: thor.thayer@linux.intel.com Cc: tj@kernel.org Cc: viro@zeniv.linux.org.uk Cc: will.deacon@arm.com Link: http://lkml.kernel.org/r/1508792849-3115-19-git-send-email-paulmck@linux.vnet.ibm.com Signed-off-by: Ingo Molnar --- arch/arc/kernel/smp.c | 2 +- arch/arm/include/asm/spinlock.h | 2 +- arch/arm/mach-tegra/cpuidle-tegra20.c | 2 +- arch/arm/vdso/vgettimeofday.c | 2 +- arch/ia64/include/asm/spinlock.h | 8 ++--- arch/mips/include/asm/vdso.h | 2 +- arch/mips/kernel/pm-cps.c | 2 +- arch/mn10300/kernel/mn10300-serial.c | 4 +-- arch/parisc/include/asm/atomic.h | 2 +- arch/powerpc/platforms/powernv/opal-msglog.c | 2 +- arch/s390/include/asm/spinlock.h | 6 ++-- arch/s390/lib/spinlock.c | 16 +++++----- arch/sparc/include/asm/atomic_32.h | 2 +- arch/tile/gxio/dma_queue.c | 4 +-- arch/tile/include/gxio/dma_queue.h | 2 +- arch/tile/kernel/ptrace.c | 2 +- arch/x86/entry/common.c | 2 +- arch/x86/entry/vdso/vclock_gettime.c | 2 +- arch/x86/events/core.c | 2 +- arch/x86/include/asm/vgtod.h | 2 +- arch/x86/kernel/espfix_64.c | 6 ++-- arch/x86/kernel/nmi.c | 2 +- arch/x86/kvm/mmu.c | 4 +-- arch/x86/kvm/page_track.c | 2 +- arch/x86/xen/p2m.c | 2 +- arch/xtensa/platforms/xtfpga/lcd.c | 14 ++++----- block/blk-wbt.c | 2 +- drivers/base/core.c | 2 +- drivers/base/power/runtime.c | 4 +-- drivers/char/random.c | 4 +-- drivers/clocksource/bcm2835_timer.c | 2 +- drivers/crypto/caam/jr.c | 4 +-- drivers/crypto/nx/nx-842-powernv.c | 2 +- drivers/firewire/ohci.c | 10 +++--- drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c | 4 +-- drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c | 4 +-- drivers/gpu/drm/amd/scheduler/gpu_scheduler.c | 2 +- drivers/gpu/drm/radeon/radeon_gem.c | 4 +-- drivers/gpu/drm/vmwgfx/vmwgfx_surface.c | 2 +- drivers/infiniband/hw/hfi1/file_ops.c | 2 +- drivers/infiniband/hw/hfi1/pio.c | 6 ++-- drivers/infiniband/hw/hfi1/ruc.c | 2 +- drivers/infiniband/hw/hfi1/sdma.c | 8 ++--- drivers/infiniband/hw/hfi1/sdma.h | 2 +- drivers/infiniband/hw/hfi1/uc.c | 4 +-- drivers/infiniband/hw/hfi1/ud.c | 4 +-- drivers/infiniband/hw/hfi1/user_sdma.c | 8 ++--- drivers/infiniband/hw/qib/qib_ruc.c | 2 +- drivers/infiniband/hw/qib/qib_uc.c | 4 +-- drivers/infiniband/hw/qib/qib_ud.c | 4 +-- drivers/infiniband/sw/rdmavt/qp.c | 6 ++-- drivers/input/misc/regulator-haptic.c | 2 +- drivers/md/dm-bufio.c | 10 +++--- drivers/md/dm-kcopyd.c | 4 +-- drivers/md/dm-stats.c | 36 +++++++++++----------- drivers/md/dm-switch.c | 2 +- drivers/md/dm-thin.c | 2 +- drivers/md/dm-verity-target.c | 2 +- drivers/md/dm.c | 4 +-- drivers/md/md.c | 2 +- drivers/md/raid5.c | 2 +- drivers/misc/mic/scif/scif_rb.c | 8 ++--- drivers/misc/mic/scif/scif_rma_list.c | 2 +- drivers/net/bonding/bond_alb.c | 2 +- drivers/net/bonding/bond_main.c | 6 ++-- drivers/net/ethernet/chelsio/cxgb4/sge.c | 4 +-- drivers/net/ethernet/emulex/benet/be_main.c | 2 +- drivers/net/ethernet/hisilicon/hip04_eth.c | 4 +-- drivers/net/ethernet/intel/i40e/i40e_debugfs.c | 4 +-- drivers/net/ethernet/intel/i40e/i40e_ethtool.c | 2 +- drivers/net/ethernet/intel/i40e/i40e_main.c | 4 +-- drivers/net/ethernet/intel/i40e/i40e_ptp.c | 4 +-- drivers/net/ethernet/intel/igb/e1000_regs.h | 2 +- drivers/net/ethernet/intel/igb/igb_main.c | 2 +- drivers/net/ethernet/intel/ixgbe/ixgbe_common.h | 4 +-- drivers/net/ethernet/intel/ixgbe/ixgbe_main.c | 8 ++--- drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c | 4 +-- drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c | 2 +- drivers/net/ethernet/intel/ixgbevf/vf.h | 2 +- drivers/net/ethernet/mellanox/mlx4/en_tx.c | 12 ++++---- drivers/net/ethernet/neterion/vxge/vxge-main.c | 2 +- drivers/net/ethernet/sfc/ef10.c | 10 +++--- drivers/net/ethernet/sfc/efx.c | 4 +-- drivers/net/ethernet/sfc/falcon/efx.c | 4 +-- drivers/net/ethernet/sfc/falcon/falcon.c | 4 +-- drivers/net/ethernet/sfc/falcon/farch.c | 8 ++--- drivers/net/ethernet/sfc/falcon/nic.h | 6 ++-- drivers/net/ethernet/sfc/falcon/tx.c | 6 ++-- drivers/net/ethernet/sfc/farch.c | 8 ++--- drivers/net/ethernet/sfc/nic.h | 6 ++-- drivers/net/ethernet/sfc/ptp.c | 10 +++--- drivers/net/ethernet/sfc/tx.c | 6 ++-- drivers/net/ethernet/sun/niu.c | 4 +-- drivers/net/tap.c | 2 +- drivers/net/tun.c | 4 +-- drivers/net/wireless/ath/ath5k/desc.c | 8 ++--- .../wireless/broadcom/brcm80211/brcmfmac/sdio.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/ops.c | 2 +- drivers/net/wireless/intel/iwlwifi/mvm/tx.c | 4 +-- drivers/net/wireless/intel/iwlwifi/pcie/rx.c | 2 +- drivers/net/wireless/intel/iwlwifi/pcie/trans.c | 10 +++--- drivers/net/wireless/mac80211_hwsim.c | 4 +-- drivers/scsi/qla2xxx/qla_target.c | 2 +- drivers/target/target_core_user.c | 2 +- drivers/usb/class/cdc-wdm.c | 2 +- drivers/usb/core/devio.c | 2 +- drivers/usb/core/sysfs.c | 4 +-- drivers/usb/gadget/udc/gr_udc.c | 4 +-- drivers/usb/host/ohci-hcd.c | 2 +- drivers/usb/host/uhci-hcd.h | 4 +-- drivers/vfio/vfio.c | 2 +- drivers/vhost/scsi.c | 2 +- fs/aio.c | 2 +- fs/buffer.c | 3 +- fs/crypto/keyinfo.c | 2 +- fs/direct-io.c | 2 +- fs/exec.c | 2 +- fs/fcntl.c | 2 +- fs/fs_pin.c | 4 +-- fs/fuse/dev.c | 2 +- fs/inode.c | 2 +- fs/namei.c | 4 +-- fs/namespace.c | 2 +- fs/nfs/dir.c | 8 ++--- fs/proc/array.c | 2 +- fs/proc_namespace.c | 2 +- fs/splice.c | 2 +- fs/userfaultfd.c | 8 ++--- fs/xfs/xfs_log_priv.h | 4 +-- include/linux/bitops.h | 4 +-- include/linux/dynamic_queue_limits.h | 2 +- include/linux/huge_mm.h | 2 +- include/linux/if_team.h | 2 +- include/linux/llist.h | 2 +- include/linux/pm_runtime.h | 2 +- include/net/ip_vs.h | 6 ++-- kernel/acct.c | 4 +-- kernel/events/core.c | 6 ++-- kernel/events/ring_buffer.c | 2 +- kernel/exit.c | 2 +- kernel/trace/ring_buffer.c | 2 +- kernel/trace/trace.h | 2 +- kernel/trace/trace_stack.c | 2 +- kernel/user_namespace.c | 2 +- lib/assoc_array.c | 20 ++++++------ lib/dynamic_queue_limits.c | 2 +- lib/llist.c | 2 +- lib/vsprintf.c | 4 +-- mm/huge_memory.c | 2 +- net/core/dev.c | 2 +- net/core/pktgen.c | 2 +- net/ipv4/inet_fragment.c | 2 +- net/ipv4/route.c | 2 +- net/ipv4/tcp_output.c | 2 +- net/ipv4/udp.c | 4 +-- net/ipv6/ip6_tunnel.c | 8 ++--- net/ipv6/udp.c | 4 +-- net/llc/llc_input.c | 4 +-- net/mac80211/sta_info.c | 2 +- net/netlabel/netlabel_calipso.c | 2 +- net/wireless/nl80211.c | 2 +- sound/firewire/amdtp-am824.c | 6 ++-- sound/firewire/amdtp-stream.c | 23 +++++++------- sound/firewire/amdtp-stream.h | 2 +- sound/firewire/digi00x/amdtp-dot.c | 6 ++-- sound/firewire/fireface/amdtp-ff.c | 4 +-- sound/firewire/fireface/ff-midi.c | 10 +++--- sound/firewire/fireface/ff-transaction.c | 8 ++--- sound/firewire/isight.c | 18 +++++------ sound/firewire/motu/amdtp-motu.c | 4 +-- sound/firewire/oxfw/oxfw-scs1x.c | 12 ++++---- sound/firewire/tascam/amdtp-tascam.c | 4 +-- sound/firewire/tascam/tascam-transaction.c | 6 ++-- sound/soc/xtensa/xtfpga-i2s.c | 6 ++-- sound/usb/bcd2000/bcd2000.c | 4 +-- tools/arch/x86/include/asm/atomic.h | 2 +- tools/include/asm-generic/atomic-gcc.h | 2 +- tools/perf/util/auxtrace.h | 4 +-- tools/perf/util/session.h | 2 +- virt/kvm/kvm_main.c | 2 +- 180 files changed, 383 insertions(+), 385 deletions(-) (limited to 'drivers/usb/core/devio.c') diff --git a/arch/arc/kernel/smp.c b/arch/arc/kernel/smp.c index f46267153ec2..94cabe73664b 100644 --- a/arch/arc/kernel/smp.c +++ b/arch/arc/kernel/smp.c @@ -245,7 +245,7 @@ static void ipi_send_msg_one(int cpu, enum ipi_msg_type msg) * and read back old value */ do { - new = old = ACCESS_ONCE(*ipi_data_ptr); + new = old = READ_ONCE(*ipi_data_ptr); new |= 1U << msg; } while (cmpxchg(ipi_data_ptr, old, new) != old); diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h index daa87212c9a1..77f50ae0aeb4 100644 --- a/arch/arm/include/asm/spinlock.h +++ b/arch/arm/include/asm/spinlock.h @@ -71,7 +71,7 @@ static inline void arch_spin_lock(arch_spinlock_t *lock) while (lockval.tickets.next != lockval.tickets.owner) { wfe(); - lockval.tickets.owner = ACCESS_ONCE(lock->tickets.owner); + lockval.tickets.owner = READ_ONCE(lock->tickets.owner); } smp_mb(); diff --git a/arch/arm/mach-tegra/cpuidle-tegra20.c b/arch/arm/mach-tegra/cpuidle-tegra20.c index 76e4c83cd5c8..3f24addd7972 100644 --- a/arch/arm/mach-tegra/cpuidle-tegra20.c +++ b/arch/arm/mach-tegra/cpuidle-tegra20.c @@ -179,7 +179,7 @@ static int tegra20_idle_lp2_coupled(struct cpuidle_device *dev, bool entered_lp2 = false; if (tegra_pending_sgi()) - ACCESS_ONCE(abort_flag) = true; + WRITE_ONCE(abort_flag, true); cpuidle_coupled_parallel_barrier(dev, &abort_barrier); diff --git a/arch/arm/vdso/vgettimeofday.c b/arch/arm/vdso/vgettimeofday.c index 79214d5ff097..a9dd619c6c29 100644 --- a/arch/arm/vdso/vgettimeofday.c +++ b/arch/arm/vdso/vgettimeofday.c @@ -35,7 +35,7 @@ static notrace u32 __vdso_read_begin(const struct vdso_data *vdata) { u32 seq; repeat: - seq = ACCESS_ONCE(vdata->seq_count); + seq = READ_ONCE(vdata->seq_count); if (seq & 1) { cpu_relax(); goto repeat; diff --git a/arch/ia64/include/asm/spinlock.h b/arch/ia64/include/asm/spinlock.h index 35b31884863b..e98775be112d 100644 --- a/arch/ia64/include/asm/spinlock.h +++ b/arch/ia64/include/asm/spinlock.h @@ -61,7 +61,7 @@ static __always_inline void __ticket_spin_lock(arch_spinlock_t *lock) static __always_inline int __ticket_spin_trylock(arch_spinlock_t *lock) { - int tmp = ACCESS_ONCE(lock->lock); + int tmp = READ_ONCE(lock->lock); if (!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK)) return ia64_cmpxchg(acq, &lock->lock, tmp, tmp + 1, sizeof (tmp)) == tmp; @@ -73,19 +73,19 @@ static __always_inline void __ticket_spin_unlock(arch_spinlock_t *lock) unsigned short *p = (unsigned short *)&lock->lock + 1, tmp; asm volatile ("ld2.bias %0=[%1]" : "=r"(tmp) : "r"(p)); - ACCESS_ONCE(*p) = (tmp + 2) & ~1; + WRITE_ONCE(*p, (tmp + 2) & ~1); } static inline int __ticket_spin_is_locked(arch_spinlock_t *lock) { - long tmp = ACCESS_ONCE(lock->lock); + long tmp = READ_ONCE(lock->lock); return !!(((tmp >> TICKET_SHIFT) ^ tmp) & TICKET_MASK); } static inline int __ticket_spin_is_contended(arch_spinlock_t *lock) { - long tmp = ACCESS_ONCE(lock->lock); + long tmp = READ_ONCE(lock->lock); return ((tmp - (tmp >> TICKET_SHIFT)) & TICKET_MASK) > 1; } diff --git a/arch/mips/include/asm/vdso.h b/arch/mips/include/asm/vdso.h index b7cd6cf77b83..91bf0c2c265c 100644 --- a/arch/mips/include/asm/vdso.h +++ b/arch/mips/include/asm/vdso.h @@ -99,7 +99,7 @@ static inline u32 vdso_data_read_begin(const union mips_vdso_data *data) u32 seq; while (true) { - seq = ACCESS_ONCE(data->seq_count); + seq = READ_ONCE(data->seq_count); if (likely(!(seq & 1))) { /* Paired with smp_wmb() in vdso_data_write_*(). */ smp_rmb(); diff --git a/arch/mips/kernel/pm-cps.c b/arch/mips/kernel/pm-cps.c index 4655017f2377..1d2996cd58da 100644 --- a/arch/mips/kernel/pm-cps.c +++ b/arch/mips/kernel/pm-cps.c @@ -166,7 +166,7 @@ int cps_pm_enter_state(enum cps_pm_state state) nc_core_ready_count = nc_addr; /* Ensure ready_count is zero-initialised before the assembly runs */ - ACCESS_ONCE(*nc_core_ready_count) = 0; + WRITE_ONCE(*nc_core_ready_count, 0); coupled_barrier(&per_cpu(pm_barrier, core), online); /* Run the generated entry code */ diff --git a/arch/mn10300/kernel/mn10300-serial.c b/arch/mn10300/kernel/mn10300-serial.c index 7ecf69879e2d..d7ef1232a82a 100644 --- a/arch/mn10300/kernel/mn10300-serial.c +++ b/arch/mn10300/kernel/mn10300-serial.c @@ -543,7 +543,7 @@ static void mn10300_serial_receive_interrupt(struct mn10300_serial_port *port) try_again: /* pull chars out of the hat */ - ix = ACCESS_ONCE(port->rx_outp); + ix = READ_ONCE(port->rx_outp); if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0) { if (push && !tport->low_latency) tty_flip_buffer_push(tport); @@ -1724,7 +1724,7 @@ static int mn10300_serial_poll_get_char(struct uart_port *_port) if (mn10300_serial_int_tbl[port->rx_irq].port != NULL) { do { /* pull chars out of the hat */ - ix = ACCESS_ONCE(port->rx_outp); + ix = READ_ONCE(port->rx_outp); if (CIRC_CNT(port->rx_inp, ix, MNSC_BUFFER_SIZE) == 0) return NO_POLL_CHAR; diff --git a/arch/parisc/include/asm/atomic.h b/arch/parisc/include/asm/atomic.h index 17b98a87e5e2..c57d4e8307f2 100644 --- a/arch/parisc/include/asm/atomic.h +++ b/arch/parisc/include/asm/atomic.h @@ -260,7 +260,7 @@ atomic64_set(atomic64_t *v, s64 i) static __inline__ s64 atomic64_read(const atomic64_t *v) { - return ACCESS_ONCE((v)->counter); + return READ_ONCE((v)->counter); } #define atomic64_inc(v) (atomic64_add( 1,(v))) diff --git a/arch/powerpc/platforms/powernv/opal-msglog.c b/arch/powerpc/platforms/powernv/opal-msglog.c index 7a9cde0cfbd1..acd3206dfae3 100644 --- a/arch/powerpc/platforms/powernv/opal-msglog.c +++ b/arch/powerpc/platforms/powernv/opal-msglog.c @@ -43,7 +43,7 @@ ssize_t opal_msglog_copy(char *to, loff_t pos, size_t count) if (!opal_memcons) return -ENODEV; - out_pos = be32_to_cpu(ACCESS_ONCE(opal_memcons->out_pos)); + out_pos = be32_to_cpu(READ_ONCE(opal_memcons->out_pos)); /* Now we've read out_pos, put a barrier in before reading the new * data it points to in conbuf. */ diff --git a/arch/s390/include/asm/spinlock.h b/arch/s390/include/asm/spinlock.h index 9fa855f91e55..66f4160010ef 100644 --- a/arch/s390/include/asm/spinlock.h +++ b/arch/s390/include/asm/spinlock.h @@ -117,14 +117,14 @@ extern int _raw_write_trylock_retry(arch_rwlock_t *lp); static inline int arch_read_trylock_once(arch_rwlock_t *rw) { - int old = ACCESS_ONCE(rw->lock); + int old = READ_ONCE(rw->lock); return likely(old >= 0 && __atomic_cmpxchg_bool(&rw->lock, old, old + 1)); } static inline int arch_write_trylock_once(arch_rwlock_t *rw) { - int old = ACCESS_ONCE(rw->lock); + int old = READ_ONCE(rw->lock); return likely(old == 0 && __atomic_cmpxchg_bool(&rw->lock, 0, 0x80000000)); } @@ -211,7 +211,7 @@ static inline void arch_read_unlock(arch_rwlock_t *rw) int old; do { - old = ACCESS_ONCE(rw->lock); + old = READ_ONCE(rw->lock); } while (!__atomic_cmpxchg_bool(&rw->lock, old, old - 1)); } diff --git a/arch/s390/lib/spinlock.c b/arch/s390/lib/spinlock.c index b12663d653d8..34e30b9ea234 100644 --- a/arch/s390/lib/spinlock.c +++ b/arch/s390/lib/spinlock.c @@ -162,8 +162,8 @@ void _raw_read_lock_wait(arch_rwlock_t *rw) smp_yield_cpu(~owner); count = spin_retry; } - old = ACCESS_ONCE(rw->lock); - owner = ACCESS_ONCE(rw->owner); + old = READ_ONCE(rw->lock); + owner = READ_ONCE(rw->owner); if (old < 0) continue; if (__atomic_cmpxchg_bool(&rw->lock, old, old + 1)) @@ -178,7 +178,7 @@ int _raw_read_trylock_retry(arch_rwlock_t *rw) int old; while (count-- > 0) { - old = ACCESS_ONCE(rw->lock); + old = READ_ONCE(rw->lock); if (old < 0) continue; if (__atomic_cmpxchg_bool(&rw->lock, old, old + 1)) @@ -202,8 +202,8 @@ void _raw_write_lock_wait(arch_rwlock_t *rw, int prev) smp_yield_cpu(~owner); count = spin_retry; } - old = ACCESS_ONCE(rw->lock); - owner = ACCESS_ONCE(rw->owner); + old = READ_ONCE(rw->lock); + owner = READ_ONCE(rw->owner); smp_mb(); if (old >= 0) { prev = __RAW_LOCK(&rw->lock, 0x80000000, __RAW_OP_OR); @@ -230,8 +230,8 @@ void _raw_write_lock_wait(arch_rwlock_t *rw) smp_yield_cpu(~owner); count = spin_retry; } - old = ACCESS_ONCE(rw->lock); - owner = ACCESS_ONCE(rw->owner); + old = READ_ONCE(rw->lock); + owner = READ_ONCE(rw->owner); if (old >= 0 && __atomic_cmpxchg_bool(&rw->lock, old, old | 0x80000000)) prev = old; @@ -251,7 +251,7 @@ int _raw_write_trylock_retry(arch_rwlock_t *rw) int old; while (count-- > 0) { - old = ACCESS_ONCE(rw->lock); + old = READ_ONCE(rw->lock); if (old) continue; if (__atomic_cmpxchg_bool(&rw->lock, 0, 0x80000000)) diff --git a/arch/sparc/include/asm/atomic_32.h b/arch/sparc/include/asm/atomic_32.h index 7643e979e333..e2f398e9456c 100644 --- a/arch/sparc/include/asm/atomic_32.h +++ b/arch/sparc/include/asm/atomic_32.h @@ -31,7 +31,7 @@ void atomic_set(atomic_t *, int); #define atomic_set_release(v, i) atomic_set((v), (i)) -#define atomic_read(v) ACCESS_ONCE((v)->counter) +#define atomic_read(v) READ_ONCE((v)->counter) #define atomic_add(i, v) ((void)atomic_add_return( (int)(i), (v))) #define atomic_sub(i, v) ((void)atomic_add_return(-(int)(i), (v))) diff --git a/arch/tile/gxio/dma_queue.c b/arch/tile/gxio/dma_queue.c index baa60357f8ba..b7ba577d82ca 100644 --- a/arch/tile/gxio/dma_queue.c +++ b/arch/tile/gxio/dma_queue.c @@ -163,14 +163,14 @@ int __gxio_dma_queue_is_complete(__gxio_dma_queue_t *dma_queue, int64_t completion_slot, int update) { if (update) { - if (ACCESS_ONCE(dma_queue->hw_complete_count) > + if (READ_ONCE(dma_queue->hw_complete_count) > completion_slot) return 1; __gxio_dma_queue_update_credits(dma_queue); } - return ACCESS_ONCE(dma_queue->hw_complete_count) > completion_slot; + return READ_ONCE(dma_queue->hw_complete_count) > completion_slot; } EXPORT_SYMBOL_GPL(__gxio_dma_queue_is_complete); diff --git a/arch/tile/include/gxio/dma_queue.h b/arch/tile/include/gxio/dma_queue.h index b9e45e37649e..c8fd47edba30 100644 --- a/arch/tile/include/gxio/dma_queue.h +++ b/arch/tile/include/gxio/dma_queue.h @@ -121,7 +121,7 @@ static inline int64_t __gxio_dma_queue_reserve(__gxio_dma_queue_t *dma_queue, * if the result is LESS than "hw_complete_count". */ uint64_t complete; - complete = ACCESS_ONCE(dma_queue->hw_complete_count); + complete = READ_ONCE(dma_queue->hw_complete_count); slot |= (complete & 0xffffffffff000000); if (slot < complete) slot += 0x1000000; diff --git a/arch/tile/kernel/ptrace.c b/arch/tile/kernel/ptrace.c index e1a078e6828e..d516d61751c2 100644 --- a/arch/tile/kernel/ptrace.c +++ b/arch/tile/kernel/ptrace.c @@ -255,7 +255,7 @@ long compat_arch_ptrace(struct task_struct *child, compat_long_t request, int do_syscall_trace_enter(struct pt_regs *regs) { - u32 work = ACCESS_ONCE(current_thread_info()->flags); + u32 work = READ_ONCE(current_thread_info()->flags); if ((work & _TIF_SYSCALL_TRACE) && tracehook_report_syscall_entry(regs)) { diff --git a/arch/x86/entry/common.c b/arch/x86/entry/common.c index 03505ffbe1b6..eaa0ba66cf96 100644 --- a/arch/x86/entry/common.c +++ b/arch/x86/entry/common.c @@ -75,7 +75,7 @@ static long syscall_trace_enter(struct pt_regs *regs) if (IS_ENABLED(CONFIG_DEBUG_ENTRY)) BUG_ON(regs != task_pt_regs(current)); - work = ACCESS_ONCE(ti->flags) & _TIF_WORK_SYSCALL_ENTRY; + work = READ_ONCE(ti->flags) & _TIF_WORK_SYSCALL_ENTRY; if (unlikely(work & _TIF_SYSCALL_EMU)) emulated = true; diff --git a/arch/x86/entry/vdso/vclock_gettime.c b/arch/x86/entry/vdso/vclock_gettime.c index fa8dbfcf7ed3..11b13c4b43d5 100644 --- a/arch/x86/entry/vdso/vclock_gettime.c +++ b/arch/x86/entry/vdso/vclock_gettime.c @@ -318,7 +318,7 @@ int gettimeofday(struct timeval *, struct timezone *) notrace time_t __vdso_time(time_t *t) { /* This is atomic on x86 so we don't need any locks. */ - time_t result = ACCESS_ONCE(gtod->wall_time_sec); + time_t result = READ_ONCE(gtod->wall_time_sec); if (t) *t = result; diff --git a/arch/x86/events/core.c b/arch/x86/events/core.c index 589af1eec7c1..140d33288e78 100644 --- a/arch/x86/events/core.c +++ b/arch/x86/events/core.c @@ -2118,7 +2118,7 @@ static int x86_pmu_event_init(struct perf_event *event) event->destroy(event); } - if (ACCESS_ONCE(x86_pmu.attr_rdpmc)) + if (READ_ONCE(x86_pmu.attr_rdpmc)) event->hw.flags |= PERF_X86_EVENT_RDPMC_ALLOWED; return err; diff --git a/arch/x86/include/asm/vgtod.h b/arch/x86/include/asm/vgtod.h index 022e59714562..53dd162576a8 100644 --- a/arch/x86/include/asm/vgtod.h +++ b/arch/x86/include/asm/vgtod.h @@ -48,7 +48,7 @@ static inline unsigned gtod_read_begin(const struct vsyscall_gtod_data *s) unsigned ret; repeat: - ret = ACCESS_ONCE(s->seq); + ret = READ_ONCE(s->seq); if (unlikely(ret & 1)) { cpu_relax(); goto repeat; diff --git a/arch/x86/kernel/espfix_64.c b/arch/x86/kernel/espfix_64.c index 9c4e7ba6870c..7d7715dde901 100644 --- a/arch/x86/kernel/espfix_64.c +++ b/arch/x86/kernel/espfix_64.c @@ -155,14 +155,14 @@ void init_espfix_ap(int cpu) page = cpu/ESPFIX_STACKS_PER_PAGE; /* Did another CPU already set this up? */ - stack_page = ACCESS_ONCE(espfix_pages[page]); + stack_page = READ_ONCE(espfix_pages[page]); if (likely(stack_page)) goto done; mutex_lock(&espfix_init_mutex); /* Did we race on the lock? */ - stack_page = ACCESS_ONCE(espfix_pages[page]); + stack_page = READ_ONCE(espfix_pages[page]); if (stack_page) goto unlock_done; @@ -200,7 +200,7 @@ void init_espfix_ap(int cpu) set_pte(&pte_p[n*PTE_STRIDE], pte); /* Job is done for this CPU and any CPU which shares this page */ - ACCESS_ONCE(espfix_pages[page]) = stack_page; + WRITE_ONCE(espfix_pages[page], stack_page); unlock_done: mutex_unlock(&espfix_init_mutex); diff --git a/arch/x86/kernel/nmi.c b/arch/x86/kernel/nmi.c index 35aafc95e4b8..18bc9b51ac9b 100644 --- a/arch/x86/kernel/nmi.c +++ b/arch/x86/kernel/nmi.c @@ -105,7 +105,7 @@ static void nmi_max_handler(struct irq_work *w) { struct nmiaction *a = container_of(w, struct nmiaction, irq_work); int remainder_ns, decimal_msecs; - u64 whole_msecs = ACCESS_ONCE(a->max_duration); + u64 whole_msecs = READ_ONCE(a->max_duration); remainder_ns = do_div(whole_msecs, (1000 * 1000)); decimal_msecs = remainder_ns / 1000; diff --git a/arch/x86/kvm/mmu.c b/arch/x86/kvm/mmu.c index 7a69cf053711..a119b361b8b7 100644 --- a/arch/x86/kvm/mmu.c +++ b/arch/x86/kvm/mmu.c @@ -443,7 +443,7 @@ static u64 __update_clear_spte_slow(u64 *sptep, u64 spte) static u64 __get_spte_lockless(u64 *sptep) { - return ACCESS_ONCE(*sptep); + return READ_ONCE(*sptep); } #else union split_spte { @@ -4819,7 +4819,7 @@ static void kvm_mmu_pte_write(struct kvm_vcpu *vcpu, gpa_t gpa, * If we don't have indirect shadow pages, it means no page is * write-protected, so we can exit simply. */ - if (!ACCESS_ONCE(vcpu->kvm->arch.indirect_shadow_pages)) + if (!READ_ONCE(vcpu->kvm->arch.indirect_shadow_pages)) return; remote_flush = local_flush = false; diff --git a/arch/x86/kvm/page_track.c b/arch/x86/kvm/page_track.c index ea67dc876316..01c1371f39f8 100644 --- a/arch/x86/kvm/page_track.c +++ b/arch/x86/kvm/page_track.c @@ -157,7 +157,7 @@ bool kvm_page_track_is_active(struct kvm_vcpu *vcpu, gfn_t gfn, return false; index = gfn_to_index(gfn, slot->base_gfn, PT_PAGE_TABLE_LEVEL); - return !!ACCESS_ONCE(slot->arch.gfn_track[mode][index]); + return !!READ_ONCE(slot->arch.gfn_track[mode][index]); } void kvm_page_track_cleanup(struct kvm *kvm) diff --git a/arch/x86/xen/p2m.c b/arch/x86/xen/p2m.c index 6083ba462f35..13b4f19b9131 100644 --- a/arch/x86/xen/p2m.c +++ b/arch/x86/xen/p2m.c @@ -547,7 +547,7 @@ int xen_alloc_p2m_entry(unsigned long pfn) if (p2m_top_mfn && pfn < MAX_P2M_PFN) { topidx = p2m_top_index(pfn); top_mfn_p = &p2m_top_mfn[topidx]; - mid_mfn = ACCESS_ONCE(p2m_top_mfn_p[topidx]); + mid_mfn = READ_ONCE(p2m_top_mfn_p[topidx]); BUG_ON(virt_to_mfn(mid_mfn) != *top_mfn_p); diff --git a/arch/xtensa/platforms/xtfpga/lcd.c b/arch/xtensa/platforms/xtfpga/lcd.c index 4dc0c1b43f4b..2f7eb66c23ec 100644 --- a/arch/xtensa/platforms/xtfpga/lcd.c +++ b/arch/xtensa/platforms/xtfpga/lcd.c @@ -34,23 +34,23 @@ static void lcd_put_byte(u8 *addr, u8 data) { #ifdef CONFIG_XTFPGA_LCD_8BIT_ACCESS - ACCESS_ONCE(*addr) = data; + WRITE_ONCE(*addr, data); #else - ACCESS_ONCE(*addr) = data & 0xf0; - ACCESS_ONCE(*addr) = (data << 4) & 0xf0; + WRITE_ONCE(*addr, data & 0xf0); + WRITE_ONCE(*addr, (data << 4) & 0xf0); #endif } static int __init lcd_init(void) { - ACCESS_ONCE(*LCD_INSTR_ADDR) = LCD_DISPLAY_MODE8BIT; + WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); mdelay(5); - ACCESS_ONCE(*LCD_INSTR_ADDR) = LCD_DISPLAY_MODE8BIT; + WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); udelay(200); - ACCESS_ONCE(*LCD_INSTR_ADDR) = LCD_DISPLAY_MODE8BIT; + WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE8BIT); udelay(50); #ifndef CONFIG_XTFPGA_LCD_8BIT_ACCESS - ACCESS_ONCE(*LCD_INSTR_ADDR) = LCD_DISPLAY_MODE4BIT; + WRITE_ONCE(*LCD_INSTR_ADDR, LCD_DISPLAY_MODE4BIT); udelay(50); lcd_put_byte(LCD_INSTR_ADDR, LCD_DISPLAY_MODE4BIT); udelay(50); diff --git a/block/blk-wbt.c b/block/blk-wbt.c index 6a9a0f03a67b..d822530e6aea 100644 --- a/block/blk-wbt.c +++ b/block/blk-wbt.c @@ -261,7 +261,7 @@ static inline bool stat_sample_valid(struct blk_rq_stat *stat) static u64 rwb_sync_issue_lat(struct rq_wb *rwb) { - u64 now, issue = ACCESS_ONCE(rwb->sync_issue); + u64 now, issue = READ_ONCE(rwb->sync_issue); if (!issue || !rwb->sync_cookie) return 0; diff --git a/drivers/base/core.c b/drivers/base/core.c index 12ebd055724c..4b8ba2a75a4d 100644 --- a/drivers/base/core.c +++ b/drivers/base/core.c @@ -668,7 +668,7 @@ const char *dev_driver_string(const struct device *dev) * so be careful about accessing it. dev->bus and dev->class should * never change once they are set, so they don't need special care. */ - drv = ACCESS_ONCE(dev->driver); + drv = READ_ONCE(dev->driver); return drv ? drv->name : (dev->bus ? dev->bus->name : (dev->class ? dev->class->name : "")); diff --git a/drivers/base/power/runtime.c b/drivers/base/power/runtime.c index 7bcf80fa9ada..41d7c2b99f69 100644 --- a/drivers/base/power/runtime.c +++ b/drivers/base/power/runtime.c @@ -134,11 +134,11 @@ unsigned long pm_runtime_autosuspend_expiration(struct device *dev) if (!dev->power.use_autosuspend) goto out; - autosuspend_delay = ACCESS_ONCE(dev->power.autosuspend_delay); + autosuspend_delay = READ_ONCE(dev->power.autosuspend_delay); if (autosuspend_delay < 0) goto out; - last_busy = ACCESS_ONCE(dev->power.last_busy); + last_busy = READ_ONCE(dev->power.last_busy); elapsed = jiffies - last_busy; if (elapsed < 0) goto out; /* jiffies has wrapped around. */ diff --git a/drivers/char/random.c b/drivers/char/random.c index 8ad92707e45f..6c7ccac2679e 100644 --- a/drivers/char/random.c +++ b/drivers/char/random.c @@ -641,7 +641,7 @@ static void credit_entropy_bits(struct entropy_store *r, int nbits) return; retry: - entropy_count = orig = ACCESS_ONCE(r->entropy_count); + entropy_count = orig = READ_ONCE(r->entropy_count); if (nfrac < 0) { /* Debit */ entropy_count += nfrac; @@ -1265,7 +1265,7 @@ static size_t account(struct entropy_store *r, size_t nbytes, int min, /* Can we pull enough? */ retry: - entropy_count = orig = ACCESS_ONCE(r->entropy_count); + entropy_count = orig = READ_ONCE(r->entropy_count); ibytes = nbytes; /* never pull more than available */ have_bytes = entropy_count >> (ENTROPY_SHIFT + 3); diff --git a/drivers/clocksource/bcm2835_timer.c b/drivers/clocksource/bcm2835_timer.c index 39e489a96ad7..60da2537bef9 100644 --- a/drivers/clocksource/bcm2835_timer.c +++ b/drivers/clocksource/bcm2835_timer.c @@ -71,7 +71,7 @@ static irqreturn_t bcm2835_time_interrupt(int irq, void *dev_id) if (readl_relaxed(timer->control) & timer->match_mask) { writel_relaxed(timer->match_mask, timer->control); - event_handler = ACCESS_ONCE(timer->evt.event_handler); + event_handler = READ_ONCE(timer->evt.event_handler); if (event_handler) event_handler(&timer->evt); return IRQ_HANDLED; diff --git a/drivers/crypto/caam/jr.c b/drivers/crypto/caam/jr.c index d258953ff488..f4f258075b89 100644 --- a/drivers/crypto/caam/jr.c +++ b/drivers/crypto/caam/jr.c @@ -172,7 +172,7 @@ static void caam_jr_dequeue(unsigned long devarg) while (rd_reg32(&jrp->rregs->outring_used)) { - head = ACCESS_ONCE(jrp->head); + head = READ_ONCE(jrp->head); spin_lock(&jrp->outlock); @@ -341,7 +341,7 @@ int caam_jr_enqueue(struct device *dev, u32 *desc, spin_lock_bh(&jrp->inplock); head = jrp->head; - tail = ACCESS_ONCE(jrp->tail); + tail = READ_ONCE(jrp->tail); if (!rd_reg32(&jrp->rregs->inpring_avail) || CIRC_SPACE(head, tail, JOBR_DEPTH) <= 0) { diff --git a/drivers/crypto/nx/nx-842-powernv.c b/drivers/crypto/nx/nx-842-powernv.c index 874ddf5e9087..0f20f5ec9617 100644 --- a/drivers/crypto/nx/nx-842-powernv.c +++ b/drivers/crypto/nx/nx-842-powernv.c @@ -193,7 +193,7 @@ static int wait_for_csb(struct nx842_workmem *wmem, ktime_t start = wmem->start, now = ktime_get(); ktime_t timeout = ktime_add_ms(start, CSB_WAIT_MAX); - while (!(ACCESS_ONCE(csb->flags) & CSB_V)) { + while (!(READ_ONCE(csb->flags) & CSB_V)) { cpu_relax(); now = ktime_get(); if (ktime_after(now, timeout)) diff --git a/drivers/firewire/ohci.c b/drivers/firewire/ohci.c index 8bf89267dc25..ccf52368a073 100644 --- a/drivers/firewire/ohci.c +++ b/drivers/firewire/ohci.c @@ -734,7 +734,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, __le16 res_count, next_res_count; i = ar_first_buffer_index(ctx); - res_count = ACCESS_ONCE(ctx->descriptors[i].res_count); + res_count = READ_ONCE(ctx->descriptors[i].res_count); /* A buffer that is not yet completely filled must be the last one. */ while (i != last && res_count == 0) { @@ -742,8 +742,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, /* Peek at the next descriptor. */ next_i = ar_next_buffer_index(i); rmb(); /* read descriptors in order */ - next_res_count = ACCESS_ONCE( - ctx->descriptors[next_i].res_count); + next_res_count = READ_ONCE(ctx->descriptors[next_i].res_count); /* * If the next descriptor is still empty, we must stop at this * descriptor. @@ -759,8 +758,7 @@ static unsigned int ar_search_last_active_buffer(struct ar_context *ctx, if (MAX_AR_PACKET_SIZE > PAGE_SIZE && i != last) { next_i = ar_next_buffer_index(next_i); rmb(); - next_res_count = ACCESS_ONCE( - ctx->descriptors[next_i].res_count); + next_res_count = READ_ONCE(ctx->descriptors[next_i].res_count); if (next_res_count != cpu_to_le16(PAGE_SIZE)) goto next_buffer_is_active; } @@ -2812,7 +2810,7 @@ static int handle_ir_buffer_fill(struct context *context, u32 buffer_dma; req_count = le16_to_cpu(last->req_count); - res_count = le16_to_cpu(ACCESS_ONCE(last->res_count)); + res_count = le16_to_cpu(READ_ONCE(last->res_count)); completed = req_count - res_count; buffer_dma = le32_to_cpu(last->data_address); diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c index 333bad749067..303b5e099a98 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_fence.c @@ -260,7 +260,7 @@ static void amdgpu_fence_fallback(unsigned long arg) */ int amdgpu_fence_wait_empty(struct amdgpu_ring *ring) { - uint64_t seq = ACCESS_ONCE(ring->fence_drv.sync_seq); + uint64_t seq = READ_ONCE(ring->fence_drv.sync_seq); struct dma_fence *fence, **ptr; int r; @@ -300,7 +300,7 @@ unsigned amdgpu_fence_count_emitted(struct amdgpu_ring *ring) amdgpu_fence_process(ring); emitted = 0x100000000ull; emitted -= atomic_read(&ring->fence_drv.last_seq); - emitted += ACCESS_ONCE(ring->fence_drv.sync_seq); + emitted += READ_ONCE(ring->fence_drv.sync_seq); return lower_32_bits(emitted); } diff --git a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c index 7171968f261e..6149a47fe63d 100644 --- a/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c +++ b/drivers/gpu/drm/amd/amdgpu/amdgpu_gem.c @@ -788,11 +788,11 @@ static int amdgpu_debugfs_gem_bo_info(int id, void *ptr, void *data) seq_printf(m, "\t0x%08x: %12ld byte %s", id, amdgpu_bo_size(bo), placement); - offset = ACCESS_ONCE(bo->tbo.mem.start); + offset = READ_ONCE(bo->tbo.mem.start); if (offset != AMDGPU_BO_INVALID_OFFSET) seq_printf(m, " @ 0x%010Lx", offset); - pin_count = ACCESS_ONCE(bo->pin_count); + pin_count = READ_ONCE(bo->pin_count); if (pin_count) seq_printf(m, " pin count %d", pin_count); seq_printf(m, "\n"); diff --git a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c index 38cea6fb25a8..a25f6c72f219 100644 --- a/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c +++ b/drivers/gpu/drm/amd/scheduler/gpu_scheduler.c @@ -187,7 +187,7 @@ static bool amd_sched_entity_is_ready(struct amd_sched_entity *entity) if (kfifo_is_empty(&entity->job_queue)) return false; - if (ACCESS_ONCE(entity->dependency)) + if (READ_ONCE(entity->dependency)) return false; return true; diff --git a/drivers/gpu/drm/radeon/radeon_gem.c b/drivers/gpu/drm/radeon/radeon_gem.c index 3386452bd2f0..cf3deb283da5 100644 --- a/drivers/gpu/drm/radeon/radeon_gem.c +++ b/drivers/gpu/drm/radeon/radeon_gem.c @@ -451,7 +451,7 @@ int radeon_gem_busy_ioctl(struct drm_device *dev, void *data, else r = 0; - cur_placement = ACCESS_ONCE(robj->tbo.mem.mem_type); + cur_placement = READ_ONCE(robj->tbo.mem.mem_type); args->domain = radeon_mem_type_to_domain(cur_placement); drm_gem_object_put_unlocked(gobj); return r; @@ -481,7 +481,7 @@ int radeon_gem_wait_idle_ioctl(struct drm_device *dev, void *data, r = ret; /* Flush HDP cache via MMIO if necessary */ - cur_placement = ACCESS_ONCE(robj->tbo.mem.mem_type); + cur_placement = READ_ONCE(robj->tbo.mem.mem_type); if (rdev->asic->mmio_hdp_flush && radeon_mem_type_to_domain(cur_placement) == RADEON_GEM_DOMAIN_VRAM) robj->rdev->asic->mmio_hdp_flush(rdev); diff --git a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c index a552e4ea5440..6ac094ee8983 100644 --- a/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c +++ b/drivers/gpu/drm/vmwgfx/vmwgfx_surface.c @@ -904,7 +904,7 @@ vmw_surface_handle_reference(struct vmw_private *dev_priv, if (unlikely(drm_is_render_client(file_priv))) require_exist = true; - if (ACCESS_ONCE(vmw_fpriv(file_priv)->locked_master)) { + if (READ_ONCE(vmw_fpriv(file_priv)->locked_master)) { DRM_ERROR("Locked master refused legacy " "surface reference.\n"); return -EACCES; diff --git a/drivers/infiniband/hw/hfi1/file_ops.c b/drivers/infiniband/hw/hfi1/file_ops.c index d9a1e9893136..97bea2e1aa6a 100644 --- a/drivers/infiniband/hw/hfi1/file_ops.c +++ b/drivers/infiniband/hw/hfi1/file_ops.c @@ -380,7 +380,7 @@ static long hfi1_file_ioctl(struct file *fp, unsigned int cmd, if (sc->flags & SCF_FROZEN) { wait_event_interruptible_timeout( dd->event_queue, - !(ACCESS_ONCE(dd->flags) & HFI1_FROZEN), + !(READ_ONCE(dd->flags) & HFI1_FROZEN), msecs_to_jiffies(SEND_CTXT_HALT_TIMEOUT)); if (dd->flags & HFI1_FROZEN) return -ENOLCK; diff --git a/drivers/infiniband/hw/hfi1/pio.c b/drivers/infiniband/hw/hfi1/pio.c index 7108a4b5e94c..75e740780285 100644 --- a/drivers/infiniband/hw/hfi1/pio.c +++ b/drivers/infiniband/hw/hfi1/pio.c @@ -1423,14 +1423,14 @@ retry: goto done; } /* copy from receiver cache line and recalculate */ - sc->alloc_free = ACCESS_ONCE(sc->free); + sc->alloc_free = READ_ONCE(sc->free); avail = (unsigned long)sc->credits - (sc->fill - sc->alloc_free); if (blocks > avail) { /* still no room, actively update */ sc_release_update(sc); - sc->alloc_free = ACCESS_ONCE(sc->free); + sc->alloc_free = READ_ONCE(sc->free); trycount++; goto retry; } @@ -1667,7 +1667,7 @@ void sc_release_update(struct send_context *sc) /* call sent buffer callbacks */ code = -1; /* code not yet set */ - head = ACCESS_ONCE(sc->sr_head); /* snapshot the head */ + head = READ_ONCE(sc->sr_head); /* snapshot the head */ tail = sc->sr_tail; while (head != tail) { pbuf = &sc->sr[tail].pbuf; diff --git a/drivers/infiniband/hw/hfi1/ruc.c b/drivers/infiniband/hw/hfi1/ruc.c index b3291f0fde9a..a7fc664f0d4e 100644 --- a/drivers/infiniband/hw/hfi1/ruc.c +++ b/drivers/infiniband/hw/hfi1/ruc.c @@ -363,7 +363,7 @@ static void ruc_loopback(struct rvt_qp *sqp) again: smp_read_barrier_depends(); /* see post_one_send() */ - if (sqp->s_last == ACCESS_ONCE(sqp->s_head)) + if (sqp->s_last == READ_ONCE(sqp->s_head)) goto clr_busy; wqe = rvt_get_swqe_ptr(sqp, sqp->s_last); diff --git a/drivers/infiniband/hw/hfi1/sdma.c b/drivers/infiniband/hw/hfi1/sdma.c index 6781bcdb10b3..08346d25441c 100644 --- a/drivers/infiniband/hw/hfi1/sdma.c +++ b/drivers/infiniband/hw/hfi1/sdma.c @@ -1725,7 +1725,7 @@ retry: swhead = sde->descq_head & sde->sdma_mask; /* this code is really bad for cache line trading */ - swtail = ACCESS_ONCE(sde->descq_tail) & sde->sdma_mask; + swtail = READ_ONCE(sde->descq_tail) & sde->sdma_mask; cnt = sde->descq_cnt; if (swhead < swtail) @@ -1872,7 +1872,7 @@ retry: if ((status & sde->idle_mask) && !idle_check_done) { u16 swtail; - swtail = ACCESS_ONCE(sde->descq_tail) & sde->sdma_mask; + swtail = READ_ONCE(sde->descq_tail) & sde->sdma_mask; if (swtail != hwhead) { hwhead = (u16)read_sde_csr(sde, SD(HEAD)); idle_check_done = 1; @@ -2222,7 +2222,7 @@ void sdma_seqfile_dump_sde(struct seq_file *s, struct sdma_engine *sde) u16 len; head = sde->descq_head & sde->sdma_mask; - tail = ACCESS_ONCE(sde->descq_tail) & sde->sdma_mask; + tail = READ_ONCE(sde->descq_tail) & sde->sdma_mask; seq_printf(s, SDE_FMT, sde->this_idx, sde->cpu, sdma_state_name(sde->state.current_state), @@ -3305,7 +3305,7 @@ int sdma_ahg_alloc(struct sdma_engine *sde) return -EINVAL; } while (1) { - nr = ffz(ACCESS_ONCE(sde->ahg_bits)); + nr = ffz(READ_ONCE(sde->ahg_bits)); if (nr > 31) { trace_hfi1_ahg_allocate(sde, -ENOSPC); return -ENOSPC; diff --git a/drivers/infiniband/hw/hfi1/sdma.h b/drivers/infiniband/hw/hfi1/sdma.h index 107011d8613b..374c59784950 100644 --- a/drivers/infiniband/hw/hfi1/sdma.h +++ b/drivers/infiniband/hw/hfi1/sdma.h @@ -445,7 +445,7 @@ static inline u16 sdma_descq_freecnt(struct sdma_engine *sde) { return sde->descq_cnt - (sde->descq_tail - - ACCESS_ONCE(sde->descq_head)) - 1; + READ_ONCE(sde->descq_head)) - 1; } static inline u16 sdma_descq_inprocess(struct sdma_engine *sde) diff --git a/drivers/infiniband/hw/hfi1/uc.c b/drivers/infiniband/hw/hfi1/uc.c index 0b646173ca22..9a31c585427f 100644 --- a/drivers/infiniband/hw/hfi1/uc.c +++ b/drivers/infiniband/hw/hfi1/uc.c @@ -80,7 +80,7 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) goto bail; /* We are in the error state, flush the work request. */ smp_read_barrier_depends(); /* see post_one_send() */ - if (qp->s_last == ACCESS_ONCE(qp->s_head)) + if (qp->s_last == READ_ONCE(qp->s_head)) goto bail; /* If DMAs are in progress, we can't flush immediately. */ if (iowait_sdma_pending(&priv->s_iowait)) { @@ -121,7 +121,7 @@ int hfi1_make_uc_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) goto bail; /* Check if send work queue is empty. */ smp_read_barrier_depends(); /* see post_one_send() */ - if (qp->s_cur == ACCESS_ONCE(qp->s_head)) { + if (qp->s_cur == READ_ONCE(qp->s_head)) { clear_ahg(qp); goto bail; } diff --git a/drivers/infiniband/hw/hfi1/ud.c b/drivers/infiniband/hw/hfi1/ud.c index 2ba74fdd6f15..7fec6b984e3e 100644 --- a/drivers/infiniband/hw/hfi1/ud.c +++ b/drivers/infiniband/hw/hfi1/ud.c @@ -487,7 +487,7 @@ int hfi1_make_ud_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) goto bail; /* We are in the error state, flush the work request. */ smp_read_barrier_depends(); /* see post_one_send */ - if (qp->s_last == ACCESS_ONCE(qp->s_head)) + if (qp->s_last == READ_ONCE(qp->s_head)) goto bail; /* If DMAs are in progress, we can't flush immediately. */ if (iowait_sdma_pending(&priv->s_iowait)) { @@ -501,7 +501,7 @@ int hfi1_make_ud_req(struct rvt_qp *qp, struct hfi1_pkt_state *ps) /* see post_one_send() */ smp_read_barrier_depends(); - if (qp->s_cur == ACCESS_ONCE(qp->s_head)) + if (qp->s_cur == READ_ONCE(qp->s_head)) goto bail; wqe = rvt_get_swqe_ptr(qp, qp->s_cur); diff --git a/drivers/infiniband/hw/hfi1/user_sdma.c b/drivers/infiniband/hw/hfi1/user_sdma.c index c0c0e0445cbf..8ec6e8a8d6f7 100644 --- a/drivers/infiniband/hw/hfi1/user_sdma.c +++ b/drivers/infiniband/hw/hfi1/user_sdma.c @@ -276,7 +276,7 @@ int hfi1_user_sdma_free_queues(struct hfi1_filedata *fd, /* Wait until all requests have been freed. */ wait_event_interruptible( pq->wait, - (ACCESS_ONCE(pq->state) == SDMA_PKT_Q_INACTIVE)); + (READ_ONCE(pq->state) == SDMA_PKT_Q_INACTIVE)); kfree(pq->reqs); kfree(pq->req_in_use); kmem_cache_destroy(pq->txreq_cache); @@ -591,7 +591,7 @@ int hfi1_user_sdma_process_request(struct hfi1_filedata *fd, if (ret != -EBUSY) { req->status = ret; WRITE_ONCE(req->has_error, 1); - if (ACCESS_ONCE(req->seqcomp) == + if (READ_ONCE(req->seqcomp) == req->seqsubmitted - 1) goto free_req; return ret; @@ -825,7 +825,7 @@ static int user_sdma_send_pkts(struct user_sdma_request *req, unsigned maxpkts) */ if (req->data_len) { iovec = &req->iovs[req->iov_idx]; - if (ACCESS_ONCE(iovec->offset) == iovec->iov.iov_len) { + if (READ_ONCE(iovec->offset) == iovec->iov.iov_len) { if (++req->iov_idx == req->data_iovs) { ret = -EFAULT; goto free_txreq; @@ -1390,7 +1390,7 @@ static void user_sdma_txreq_cb(struct sdma_txreq *txreq, int status) } else { if (status != SDMA_TXREQ_S_OK) req->status = status; - if (req->seqcomp == (ACCESS_ONCE(req->seqsubmitted) - 1) && + if (req->seqcomp == (READ_ONCE(req->seqsubmitted) - 1) && (READ_ONCE(req->done) || READ_ONCE(req->has_error))) { user_sdma_free_request(req, false); diff --git a/drivers/infiniband/hw/qib/qib_ruc.c b/drivers/infiniband/hw/qib/qib_ruc.c index 53efbb0b40c4..9a37e844d4c8 100644 --- a/drivers/infiniband/hw/qib/qib_ruc.c +++ b/drivers/infiniband/hw/qib/qib_ruc.c @@ -368,7 +368,7 @@ static void qib_ruc_loopback(struct rvt_qp *sqp) again: smp_read_barrier_depends(); /* see post_one_send() */ - if (sqp->s_last == ACCESS_ONCE(sqp->s_head)) + if (sqp->s_last == READ_ONCE(sqp->s_head)) goto clr_busy; wqe = rvt_get_swqe_ptr(sqp, sqp->s_last); diff --git a/drivers/infiniband/hw/qib/qib_uc.c b/drivers/infiniband/hw/qib/qib_uc.c index 498e2202e72c..bddcc37ace44 100644 --- a/drivers/infiniband/hw/qib/qib_uc.c +++ b/drivers/infiniband/hw/qib/qib_uc.c @@ -61,7 +61,7 @@ int qib_make_uc_req(struct rvt_qp *qp, unsigned long *flags) goto bail; /* We are in the error state, flush the work request. */ smp_read_barrier_depends(); /* see post_one_send() */ - if (qp->s_last == ACCESS_ONCE(qp->s_head)) + if (qp->s_last == READ_ONCE(qp->s_head)) goto bail; /* If DMAs are in progress, we can't flush immediately. */ if (atomic_read(&priv->s_dma_busy)) { @@ -91,7 +91,7 @@ int qib_make_uc_req(struct rvt_qp *qp, unsigned long *flags) goto bail; /* Check if send work queue is empty. */ smp_read_barrier_depends(); /* see post_one_send() */ - if (qp->s_cur == ACCESS_ONCE(qp->s_head)) + if (qp->s_cur == READ_ONCE(qp->s_head)) goto bail; /* * Start a new request. diff --git a/drivers/infiniband/hw/qib/qib_ud.c b/drivers/infiniband/hw/qib/qib_ud.c index be4907453ac4..15962ed193ce 100644 --- a/drivers/infiniband/hw/qib/qib_ud.c +++ b/drivers/infiniband/hw/qib/qib_ud.c @@ -253,7 +253,7 @@ int qib_make_ud_req(struct rvt_qp *qp, unsigned long *flags) goto bail; /* We are in the error state, flush the work request. */ smp_read_barrier_depends(); /* see post_one_send */ - if (qp->s_last == ACCESS_ONCE(qp->s_head)) + if (qp->s_last == READ_ONCE(qp->s_head)) goto bail; /* If DMAs are in progress, we can't flush immediately. */ if (atomic_read(&priv->s_dma_busy)) { @@ -267,7 +267,7 @@ int qib_make_ud_req(struct rvt_qp *qp, unsigned long *flags) /* see post_one_send() */ smp_read_barrier_depends(); - if (qp->s_cur == ACCESS_ONCE(qp->s_head)) + if (qp->s_cur == READ_ONCE(qp->s_head)) goto bail; wqe = rvt_get_swqe_ptr(qp, qp->s_cur); diff --git a/drivers/infiniband/sw/rdmavt/qp.c b/drivers/infiniband/sw/rdmavt/qp.c index 22df09ae809e..b670cb9d2006 100644 --- a/drivers/infiniband/sw/rdmavt/qp.c +++ b/drivers/infiniband/sw/rdmavt/qp.c @@ -1073,7 +1073,7 @@ int rvt_error_qp(struct rvt_qp *qp, enum ib_wc_status err) rdi->driver_f.notify_error_qp(qp); /* Schedule the sending tasklet to drain the send work queue. */ - if (ACCESS_ONCE(qp->s_last) != qp->s_head) + if (READ_ONCE(qp->s_last) != qp->s_head) rdi->driver_f.schedule_send(qp); rvt_clear_mr_refs(qp, 0); @@ -1686,7 +1686,7 @@ static inline int rvt_qp_is_avail( if (likely(qp->s_avail)) return 0; smp_read_barrier_depends(); /* see rc.c */ - slast = ACCESS_ONCE(qp->s_last); + slast = READ_ONCE(qp->s_last); if (qp->s_head >= slast) avail = qp->s_size - (qp->s_head - slast); else @@ -1917,7 +1917,7 @@ int rvt_post_send(struct ib_qp *ibqp, struct ib_send_wr *wr, * ahead and kick the send engine into gear. Otherwise we will always * just schedule the send to happen later. */ - call_send = qp->s_head == ACCESS_ONCE(qp->s_last) && !wr->next; + call_send = qp->s_head == READ_ONCE(qp->s_last) && !wr->next; for (; wr; wr = wr->next) { err = rvt_post_one_wr(qp, wr, &call_send); diff --git a/drivers/input/misc/regulator-haptic.c b/drivers/input/misc/regulator-haptic.c index 2e8f801932be..a1db1e5040dc 100644 --- a/drivers/input/misc/regulator-haptic.c +++ b/drivers/input/misc/regulator-haptic.c @@ -233,7 +233,7 @@ static int __maybe_unused regulator_haptic_resume(struct device *dev) haptic->suspended = false; - magnitude = ACCESS_ONCE(haptic->magnitude); + magnitude = READ_ONCE(haptic->magnitude); if (magnitude) regulator_haptic_set_voltage(haptic, magnitude); diff --git a/drivers/md/dm-bufio.c b/drivers/md/dm-bufio.c index d216a8f7bc22..33bb074d6941 100644 --- a/drivers/md/dm-bufio.c +++ b/drivers/md/dm-bufio.c @@ -347,7 +347,7 @@ static void __cache_size_refresh(void) BUG_ON(!mutex_is_locked(&dm_bufio_clients_lock)); BUG_ON(dm_bufio_client_count < 0); - dm_bufio_cache_size_latch = ACCESS_ONCE(dm_bufio_cache_size); + dm_bufio_cache_size_latch = READ_ONCE(dm_bufio_cache_size); /* * Use default if set to 0 and report the actual cache size used. @@ -960,7 +960,7 @@ static void __get_memory_limit(struct dm_bufio_client *c, { unsigned long buffers; - if (unlikely(ACCESS_ONCE(dm_bufio_cache_size) != dm_bufio_cache_size_latch)) { + if (unlikely(READ_ONCE(dm_bufio_cache_size) != dm_bufio_cache_size_latch)) { if (mutex_trylock(&dm_bufio_clients_lock)) { __cache_size_refresh(); mutex_unlock(&dm_bufio_clients_lock); @@ -1600,7 +1600,7 @@ static bool __try_evict_buffer(struct dm_buffer *b, gfp_t gfp) static unsigned long get_retain_buffers(struct dm_bufio_client *c) { - unsigned long retain_bytes = ACCESS_ONCE(dm_bufio_retain_bytes); + unsigned long retain_bytes = READ_ONCE(dm_bufio_retain_bytes); return retain_bytes >> (c->sectors_per_block_bits + SECTOR_SHIFT); } @@ -1647,7 +1647,7 @@ dm_bufio_shrink_count(struct shrinker *shrink, struct shrink_control *sc) { struct dm_bufio_client *c = container_of(shrink, struct dm_bufio_client, shrinker); - return ACCESS_ONCE(c->n_buffers[LIST_CLEAN]) + ACCESS_ONCE(c->n_buffers[LIST_DIRTY]); + return READ_ONCE(c->n_buffers[LIST_CLEAN]) + READ_ONCE(c->n_buffers[LIST_DIRTY]); } /* @@ -1818,7 +1818,7 @@ EXPORT_SYMBOL_GPL(dm_bufio_set_sector_offset); static unsigned get_max_age_hz(void) { - unsigned max_age = ACCESS_ONCE(dm_bufio_max_age); + unsigned max_age = READ_ONCE(dm_bufio_max_age); if (max_age > UINT_MAX / HZ) max_age = UINT_MAX / HZ; diff --git a/drivers/md/dm-kcopyd.c b/drivers/md/dm-kcopyd.c index cf2c67e35eaf..eb45cc3df31d 100644 --- a/drivers/md/dm-kcopyd.c +++ b/drivers/md/dm-kcopyd.c @@ -107,7 +107,7 @@ static void io_job_start(struct dm_kcopyd_throttle *t) try_again: spin_lock_irq(&throttle_spinlock); - throttle = ACCESS_ONCE(t->throttle); + throttle = READ_ONCE(t->throttle); if (likely(throttle >= 100)) goto skip_limit; @@ -157,7 +157,7 @@ static void io_job_finish(struct dm_kcopyd_throttle *t) t->num_io_jobs--; - if (likely(ACCESS_ONCE(t->throttle) >= 100)) + if (likely(READ_ONCE(t->throttle) >= 100)) goto skip_limit; if (!t->num_io_jobs) { diff --git a/drivers/md/dm-stats.c b/drivers/md/dm-stats.c index 6028d8247f58..a1a5eec783cc 100644 --- a/drivers/md/dm-stats.c +++ b/drivers/md/dm-stats.c @@ -431,7 +431,7 @@ do_sync_free: synchronize_rcu_expedited(); dm_stat_free(&s->rcu_head); } else { - ACCESS_ONCE(dm_stat_need_rcu_barrier) = 1; + WRITE_ONCE(dm_stat_need_rcu_barrier, 1); call_rcu(&s->rcu_head, dm_stat_free); } return 0; @@ -639,12 +639,12 @@ void dm_stats_account_io(struct dm_stats *stats, unsigned long bi_rw, */ last = raw_cpu_ptr(stats->last); stats_aux->merged = - (bi_sector == (ACCESS_ONCE(last->last_sector) && + (bi_sector == (READ_ONCE(last->last_sector) && ((bi_rw == WRITE) == - (ACCESS_ONCE(last->last_rw) == WRITE)) + (READ_ONCE(last->last_rw) == WRITE)) )); - ACCESS_ONCE(last->last_sector) = end_sector; - ACCESS_ONCE(last->last_rw) = bi_rw; + WRITE_ONCE(last->last_sector, end_sector); + WRITE_ONCE(last->last_rw, bi_rw); } rcu_read_lock(); @@ -693,22 +693,22 @@ static void __dm_stat_init_temporary_percpu_totals(struct dm_stat_shared *shared for_each_possible_cpu(cpu) { p = &s->stat_percpu[cpu][x]; - shared->tmp.sectors[READ] += ACCESS_ONCE(p->sectors[READ]); - shared->tmp.sectors[WRITE] += ACCESS_ONCE(p->sectors[WRITE]); - shared->tmp.ios[READ] += ACCESS_ONCE(p->ios[READ]); - shared->tmp.ios[WRITE] += ACCESS_ONCE(p->ios[WRITE]); - shared->tmp.merges[READ] += ACCESS_ONCE(p->merges[READ]); - shared->tmp.merges[WRITE] += ACCESS_ONCE(p->merges[WRITE]); - shared->tmp.ticks[READ] += ACCESS_ONCE(p->ticks[READ]); - shared->tmp.ticks[WRITE] += ACCESS_ONCE(p->ticks[WRITE]); - shared->tmp.io_ticks[READ] += ACCESS_ONCE(p->io_ticks[READ]); - shared->tmp.io_ticks[WRITE] += ACCESS_ONCE(p->io_ticks[WRITE]); - shared->tmp.io_ticks_total += ACCESS_ONCE(p->io_ticks_total); - shared->tmp.time_in_queue += ACCESS_ONCE(p->time_in_queue); + shared->tmp.sectors[READ] += READ_ONCE(p->sectors[READ]); + shared->tmp.sectors[WRITE] += READ_ONCE(p->sectors[WRITE]); + shared->tmp.ios[READ] += READ_ONCE(p->ios[READ]); + shared->tmp.ios[WRITE] += READ_ONCE(p->ios[WRITE]); + shared->tmp.merges[READ] += READ_ONCE(p->merges[READ]); + shared->tmp.merges[WRITE] += READ_ONCE(p->merges[WRITE]); + shared->tmp.ticks[READ] += READ_ONCE(p->ticks[READ]); + shared->tmp.ticks[WRITE] += READ_ONCE(p->ticks[WRITE]); + shared->tmp.io_ticks[READ] += READ_ONCE(p->io_ticks[READ]); + shared->tmp.io_ticks[WRITE] += READ_ONCE(p->io_ticks[WRITE]); + shared->tmp.io_ticks_total += READ_ONCE(p->io_ticks_total); + shared->tmp.time_in_queue += READ_ONCE(p->time_in_queue); if (s->n_histogram_entries) { unsigned i; for (i = 0; i < s->n_histogram_entries + 1; i++) - shared->tmp.histogram[i] += ACCESS_ONCE(p->histogram[i]); + shared->tmp.histogram[i] += READ_ONCE(p->histogram[i]); } } } diff --git a/drivers/md/dm-switch.c b/drivers/md/dm-switch.c index 4c8de1ff78ca..8d0ba879777e 100644 --- a/drivers/md/dm-switch.c +++ b/drivers/md/dm-switch.c @@ -144,7 +144,7 @@ static unsigned switch_region_table_read(struct switch_ctx *sctx, unsigned long switch_get_position(sctx, region_nr, ®ion_index, &bit); - return (ACCESS_ONCE(sctx->region_table[region_index]) >> bit) & + return (READ_ONCE(sctx->region_table[region_index]) >> bit) & ((1 << sctx->region_table_entry_bits) - 1); } diff --git a/drivers/md/dm-thin.c b/drivers/md/dm-thin.c index 1e25705209c2..89e5dff9b4cf 100644 --- a/drivers/md/dm-thin.c +++ b/drivers/md/dm-thin.c @@ -2431,7 +2431,7 @@ static void set_pool_mode(struct pool *pool, enum pool_mode new_mode) struct pool_c *pt = pool->ti->private; bool needs_check = dm_pool_metadata_needs_check(pool->pmd); enum pool_mode old_mode = get_pool_mode(pool); - unsigned long no_space_timeout = ACCESS_ONCE(no_space_timeout_secs) * HZ; + unsigned long no_space_timeout = READ_ONCE(no_space_timeout_secs) * HZ; /* * Never allow the pool to transition to PM_WRITE mode if user diff --git a/drivers/md/dm-verity-target.c b/drivers/md/dm-verity-target.c index bda3caca23ca..fba93237a780 100644 --- a/drivers/md/dm-verity-target.c +++ b/drivers/md/dm-verity-target.c @@ -589,7 +589,7 @@ static void verity_prefetch_io(struct work_struct *work) verity_hash_at_level(v, pw->block, i, &hash_block_start, NULL); verity_hash_at_level(v, pw->block + pw->n_blocks - 1, i, &hash_block_end, NULL); if (!i) { - unsigned cluster = ACCESS_ONCE(dm_verity_prefetch_cluster); + unsigned cluster = READ_ONCE(dm_verity_prefetch_cluster); cluster >>= v->data_dev_block_bits; if (unlikely(!cluster)) diff --git a/drivers/md/dm.c b/drivers/md/dm.c index 4be85324f44d..8aaffa19b29a 100644 --- a/drivers/md/dm.c +++ b/drivers/md/dm.c @@ -114,7 +114,7 @@ static unsigned reserved_bio_based_ios = RESERVED_BIO_BASED_IOS; static int __dm_get_module_param_int(int *module_param, int min, int max) { - int param = ACCESS_ONCE(*module_param); + int param = READ_ONCE(*module_param); int modified_param = 0; bool modified = true; @@ -136,7 +136,7 @@ static int __dm_get_module_param_int(int *module_param, int min, int max) unsigned __dm_get_module_param(unsigned *module_param, unsigned def, unsigned max) { - unsigned param = ACCESS_ONCE(*module_param); + unsigned param = READ_ONCE(*module_param); unsigned modified_param = 0; if (!param) diff --git a/drivers/md/md.c b/drivers/md/md.c index 0ff1bbf6c90e..447ddcbc9566 100644 --- a/drivers/md/md.c +++ b/drivers/md/md.c @@ -2651,7 +2651,7 @@ state_show(struct md_rdev *rdev, char *page) { char *sep = ","; size_t len = 0; - unsigned long flags = ACCESS_ONCE(rdev->flags); + unsigned long flags = READ_ONCE(rdev->flags); if (test_bit(Faulty, &flags) || (!test_bit(ExternalBbl, &flags) && diff --git a/drivers/md/raid5.c b/drivers/md/raid5.c index 928e24a07133..7d9a50eed9db 100644 --- a/drivers/md/raid5.c +++ b/drivers/md/raid5.c @@ -6072,7 +6072,7 @@ static inline sector_t raid5_sync_request(struct mddev *mddev, sector_t sector_n */ rcu_read_lock(); for (i = 0; i < conf->raid_disks; i++) { - struct md_rdev *rdev = ACCESS_ONCE(conf->disks[i].rdev); + struct md_rdev *rdev = READ_ONCE(conf->disks[i].rdev); if (rdev == NULL || test_bit(Faulty, &rdev->flags)) still_degraded = 1; diff --git a/drivers/misc/mic/scif/scif_rb.c b/drivers/misc/mic/scif/scif_rb.c index 637cc4686742..b665757ca89a 100644 --- a/drivers/misc/mic/scif/scif_rb.c +++ b/drivers/misc/mic/scif/scif_rb.c @@ -138,7 +138,7 @@ void scif_rb_commit(struct scif_rb *rb) * the read barrier in scif_rb_count(..) */ wmb(); - ACCESS_ONCE(*rb->write_ptr) = rb->current_write_offset; + WRITE_ONCE(*rb->write_ptr, rb->current_write_offset); #ifdef CONFIG_INTEL_MIC_CARD /* * X100 Si bug: For the case where a Core is performing an EXT_WR @@ -147,7 +147,7 @@ void scif_rb_commit(struct scif_rb *rb) * This way, if ordering is violated for the Interrupt Message, it will * fall just behind the first Posted associated with the first EXT_WR. */ - ACCESS_ONCE(*rb->write_ptr) = rb->current_write_offset; + WRITE_ONCE(*rb->write_ptr, rb->current_write_offset); #endif } @@ -210,7 +210,7 @@ void scif_rb_update_read_ptr(struct scif_rb *rb) * scif_rb_space(..) */ mb(); - ACCESS_ONCE(*rb->read_ptr) = new_offset; + WRITE_ONCE(*rb->read_ptr, new_offset); #ifdef CONFIG_INTEL_MIC_CARD /* * X100 Si Bug: For the case where a Core is performing an EXT_WR @@ -219,7 +219,7 @@ void scif_rb_update_read_ptr(struct scif_rb *rb) * This way, if ordering is violated for the Interrupt Message, it will * fall just behind the first Posted associated with the first EXT_WR. */ - ACCESS_ONCE(*rb->read_ptr) = new_offset; + WRITE_ONCE(*rb->read_ptr, new_offset); #endif } diff --git a/drivers/misc/mic/scif/scif_rma_list.c b/drivers/misc/mic/scif/scif_rma_list.c index e1ef8daedd5a..a036dbb4101e 100644 --- a/drivers/misc/mic/scif/scif_rma_list.c +++ b/drivers/misc/mic/scif/scif_rma_list.c @@ -277,7 +277,7 @@ retry: * Need to restart list traversal if there has been * an asynchronous list entry deletion. */ - if (ACCESS_ONCE(ep->rma_info.async_list_del)) + if (READ_ONCE(ep->rma_info.async_list_del)) goto retry; } mutex_unlock(&ep->rma_info.rma_lock); diff --git a/drivers/net/bonding/bond_alb.c b/drivers/net/bonding/bond_alb.c index c02cc817a490..1ed9529e7bd1 100644 --- a/drivers/net/bonding/bond_alb.c +++ b/drivers/net/bonding/bond_alb.c @@ -1378,7 +1378,7 @@ int bond_tlb_xmit(struct sk_buff *skb, struct net_device *bond_dev) unsigned int count; slaves = rcu_dereference(bond->slave_arr); - count = slaves ? ACCESS_ONCE(slaves->count) : 0; + count = slaves ? READ_ONCE(slaves->count) : 0; if (likely(count)) tx_slave = slaves->arr[hash_index % count]; diff --git a/drivers/net/bonding/bond_main.c b/drivers/net/bonding/bond_main.c index c99dc59d729b..af51b90cecbb 100644 --- a/drivers/net/bonding/bond_main.c +++ b/drivers/net/bonding/bond_main.c @@ -1167,7 +1167,7 @@ static rx_handler_result_t bond_handle_frame(struct sk_buff **pskb) slave = bond_slave_get_rcu(skb->dev); bond = slave->bond; - recv_probe = ACCESS_ONCE(bond->recv_probe); + recv_probe = READ_ONCE(bond->recv_probe); if (recv_probe) { ret = recv_probe(skb, bond, slave); if (ret == RX_HANDLER_CONSUMED) { @@ -3810,7 +3810,7 @@ static int bond_xmit_roundrobin(struct sk_buff *skb, struct net_device *bond_dev else bond_xmit_slave_id(bond, skb, 0); } else { - int slave_cnt = ACCESS_ONCE(bond->slave_cnt); + int slave_cnt = READ_ONCE(bond->slave_cnt); if (likely(slave_cnt)) { slave_id = bond_rr_gen_slave_id(bond); @@ -3972,7 +3972,7 @@ static int bond_3ad_xor_xmit(struct sk_buff *skb, struct net_device *dev) unsigned int count; slaves = rcu_dereference(bond->slave_arr); - count = slaves ? ACCESS_ONCE(slaves->count) : 0; + count = slaves ? READ_ONCE(slaves->count) : 0; if (likely(count)) { slave = slaves->arr[bond_xmit_hash(bond, skb) % count]; bond_dev_queue_xmit(bond, skb, slave->dev); diff --git a/drivers/net/ethernet/chelsio/cxgb4/sge.c b/drivers/net/ethernet/chelsio/cxgb4/sge.c index 4ef68f69b58c..43f52a8fe708 100644 --- a/drivers/net/ethernet/chelsio/cxgb4/sge.c +++ b/drivers/net/ethernet/chelsio/cxgb4/sge.c @@ -405,7 +405,7 @@ void free_tx_desc(struct adapter *adap, struct sge_txq *q, */ static inline int reclaimable(const struct sge_txq *q) { - int hw_cidx = ntohs(ACCESS_ONCE(q->stat->cidx)); + int hw_cidx = ntohs(READ_ONCE(q->stat->cidx)); hw_cidx -= q->cidx; return hw_cidx < 0 ? hw_cidx + q->size : hw_cidx; } @@ -1375,7 +1375,7 @@ out_free: dev_kfree_skb_any(skb); */ static inline void reclaim_completed_tx_imm(struct sge_txq *q) { - int hw_cidx = ntohs(ACCESS_ONCE(q->stat->cidx)); + int hw_cidx = ntohs(READ_ONCE(q->stat->cidx)); int reclaim = hw_cidx - q->cidx; if (reclaim < 0) diff --git a/drivers/net/ethernet/emulex/benet/be_main.c b/drivers/net/ethernet/emulex/benet/be_main.c index 0e3d9f39a807..c6e859a27ee6 100644 --- a/drivers/net/ethernet/emulex/benet/be_main.c +++ b/drivers/net/ethernet/emulex/benet/be_main.c @@ -605,7 +605,7 @@ static void accumulate_16bit_val(u32 *acc, u16 val) if (wrapped) newacc += 65536; - ACCESS_ONCE(*acc) = newacc; + WRITE_ONCE(*acc, newacc); } static void populate_erx_stats(struct be_adapter *adapter, diff --git a/drivers/net/ethernet/hisilicon/hip04_eth.c b/drivers/net/ethernet/hisilicon/hip04_eth.c index 0cec06bec63e..340e28211135 100644 --- a/drivers/net/ethernet/hisilicon/hip04_eth.c +++ b/drivers/net/ethernet/hisilicon/hip04_eth.c @@ -373,7 +373,7 @@ static int hip04_tx_reclaim(struct net_device *ndev, bool force) unsigned int count; smp_rmb(); - count = tx_count(ACCESS_ONCE(priv->tx_head), tx_tail); + count = tx_count(READ_ONCE(priv->tx_head), tx_tail); if (count == 0) goto out; @@ -431,7 +431,7 @@ static int hip04_mac_start_xmit(struct sk_buff *skb, struct net_device *ndev) dma_addr_t phys; smp_rmb(); - count = tx_count(tx_head, ACCESS_ONCE(priv->tx_tail)); + count = tx_count(tx_head, READ_ONCE(priv->tx_tail)); if (count == (TX_DESC_NUM - 1)) { netif_stop_queue(ndev); return NETDEV_TX_BUSY; diff --git a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c index 8f326f87a815..2cb9539c931e 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_debugfs.c +++ b/drivers/net/ethernet/intel/i40e/i40e_debugfs.c @@ -264,7 +264,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) vsi->rx_buf_failed, vsi->rx_page_failed); rcu_read_lock(); for (i = 0; i < vsi->num_queue_pairs; i++) { - struct i40e_ring *rx_ring = ACCESS_ONCE(vsi->rx_rings[i]); + struct i40e_ring *rx_ring = READ_ONCE(vsi->rx_rings[i]); if (!rx_ring) continue; @@ -320,7 +320,7 @@ static void i40e_dbg_dump_vsi_seid(struct i40e_pf *pf, int seid) ITR_IS_DYNAMIC(rx_ring->rx_itr_setting) ? "dynamic" : "fixed"); } for (i = 0; i < vsi->num_queue_pairs; i++) { - struct i40e_ring *tx_ring = ACCESS_ONCE(vsi->tx_rings[i]); + struct i40e_ring *tx_ring = READ_ONCE(vsi->tx_rings[i]); if (!tx_ring) continue; diff --git a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c index 05e89864f781..e9e04a485e0a 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ethtool.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ethtool.c @@ -1570,7 +1570,7 @@ static void i40e_get_ethtool_stats(struct net_device *netdev, } rcu_read_lock(); for (j = 0; j < vsi->num_queue_pairs; j++) { - tx_ring = ACCESS_ONCE(vsi->tx_rings[j]); + tx_ring = READ_ONCE(vsi->tx_rings[j]); if (!tx_ring) continue; diff --git a/drivers/net/ethernet/intel/i40e/i40e_main.c b/drivers/net/ethernet/intel/i40e/i40e_main.c index 6498da8806cb..de1fcac7834d 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_main.c +++ b/drivers/net/ethernet/intel/i40e/i40e_main.c @@ -455,7 +455,7 @@ static void i40e_get_netdev_stats_struct(struct net_device *netdev, u64 bytes, packets; unsigned int start; - tx_ring = ACCESS_ONCE(vsi->tx_rings[i]); + tx_ring = READ_ONCE(vsi->tx_rings[i]); if (!tx_ring) continue; i40e_get_netdev_stats_struct_tx(tx_ring, stats); @@ -791,7 +791,7 @@ static void i40e_update_vsi_stats(struct i40e_vsi *vsi) rcu_read_lock(); for (q = 0; q < vsi->num_queue_pairs; q++) { /* locate Tx ring */ - p = ACCESS_ONCE(vsi->tx_rings[q]); + p = READ_ONCE(vsi->tx_rings[q]); do { start = u64_stats_fetch_begin_irq(&p->syncp); diff --git a/drivers/net/ethernet/intel/i40e/i40e_ptp.c b/drivers/net/ethernet/intel/i40e/i40e_ptp.c index d8456c381c99..97381238eb7c 100644 --- a/drivers/net/ethernet/intel/i40e/i40e_ptp.c +++ b/drivers/net/ethernet/intel/i40e/i40e_ptp.c @@ -130,7 +130,7 @@ static int i40e_ptp_adjfreq(struct ptp_clock_info *ptp, s32 ppb) } smp_mb(); /* Force any pending update before accessing. */ - adj = ACCESS_ONCE(pf->ptp_base_adj); + adj = READ_ONCE(pf->ptp_base_adj); freq = adj; freq *= ppb; @@ -499,7 +499,7 @@ void i40e_ptp_set_increment(struct i40e_pf *pf) wr32(hw, I40E_PRTTSYN_INC_H, incval >> 32); /* Update the base adjustement value. */ - ACCESS_ONCE(pf->ptp_base_adj) = incval; + WRITE_ONCE(pf->ptp_base_adj, incval); smp_mb(); /* Force the above update. */ } diff --git a/drivers/net/ethernet/intel/igb/e1000_regs.h b/drivers/net/ethernet/intel/igb/e1000_regs.h index 58adbf234e07..31a3f09df9f7 100644 --- a/drivers/net/ethernet/intel/igb/e1000_regs.h +++ b/drivers/net/ethernet/intel/igb/e1000_regs.h @@ -375,7 +375,7 @@ u32 igb_rd32(struct e1000_hw *hw, u32 reg); /* write operations, indexed using DWORDS */ #define wr32(reg, val) \ do { \ - u8 __iomem *hw_addr = ACCESS_ONCE((hw)->hw_addr); \ + u8 __iomem *hw_addr = READ_ONCE((hw)->hw_addr); \ if (!E1000_REMOVED(hw_addr)) \ writel((val), &hw_addr[(reg)]); \ } while (0) diff --git a/drivers/net/ethernet/intel/igb/igb_main.c b/drivers/net/ethernet/intel/igb/igb_main.c index fd4a46b03cc8..6bccc2be2b91 100644 --- a/drivers/net/ethernet/intel/igb/igb_main.c +++ b/drivers/net/ethernet/intel/igb/igb_main.c @@ -750,7 +750,7 @@ static void igb_cache_ring_register(struct igb_adapter *adapter) u32 igb_rd32(struct e1000_hw *hw, u32 reg) { struct igb_adapter *igb = container_of(hw, struct igb_adapter, hw); - u8 __iomem *hw_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *hw_addr = READ_ONCE(hw->hw_addr); u32 value = 0; if (E1000_REMOVED(hw_addr)) diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h index e083732adf64..a01409e2e06c 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_common.h @@ -161,7 +161,7 @@ static inline bool ixgbe_removed(void __iomem *addr) static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value) { - u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr); if (ixgbe_removed(reg_addr)) return; @@ -180,7 +180,7 @@ static inline void writeq(u64 val, void __iomem *addr) static inline void ixgbe_write_reg64(struct ixgbe_hw *hw, u32 reg, u64 value) { - u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr); if (ixgbe_removed(reg_addr)) return; diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c index 4d76afd13868..2224e691ee07 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_main.c @@ -380,7 +380,7 @@ static void ixgbe_check_remove(struct ixgbe_hw *hw, u32 reg) */ u32 ixgbe_read_reg(struct ixgbe_hw *hw, u32 reg) { - u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr); u32 value; if (ixgbe_removed(reg_addr)) @@ -8630,7 +8630,7 @@ static void ixgbe_get_stats64(struct net_device *netdev, rcu_read_lock(); for (i = 0; i < adapter->num_rx_queues; i++) { - struct ixgbe_ring *ring = ACCESS_ONCE(adapter->rx_ring[i]); + struct ixgbe_ring *ring = READ_ONCE(adapter->rx_ring[i]); u64 bytes, packets; unsigned int start; @@ -8646,12 +8646,12 @@ static void ixgbe_get_stats64(struct net_device *netdev, } for (i = 0; i < adapter->num_tx_queues; i++) { - struct ixgbe_ring *ring = ACCESS_ONCE(adapter->tx_ring[i]); + struct ixgbe_ring *ring = READ_ONCE(adapter->tx_ring[i]); ixgbe_get_ring_stats64(stats, ring); } for (i = 0; i < adapter->num_xdp_queues; i++) { - struct ixgbe_ring *ring = ACCESS_ONCE(adapter->xdp_ring[i]); + struct ixgbe_ring *ring = READ_ONCE(adapter->xdp_ring[i]); ixgbe_get_ring_stats64(stats, ring); } diff --git a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c index 86d6924a2b71..ae312c45696a 100644 --- a/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c +++ b/drivers/net/ethernet/intel/ixgbe/ixgbe_ptp.c @@ -378,7 +378,7 @@ static int ixgbe_ptp_adjfreq_82599(struct ptp_clock_info *ptp, s32 ppb) } smp_mb(); - incval = ACCESS_ONCE(adapter->base_incval); + incval = READ_ONCE(adapter->base_incval); freq = incval; freq *= ppb; @@ -1159,7 +1159,7 @@ void ixgbe_ptp_start_cyclecounter(struct ixgbe_adapter *adapter) } /* update the base incval used to calculate frequency adjustment */ - ACCESS_ONCE(adapter->base_incval) = incval; + WRITE_ONCE(adapter->base_incval, incval); smp_mb(); /* need lock to prevent incorrect read while modifying cyclecounter */ diff --git a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c index 032f8ac06357..cacb30682434 100644 --- a/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c +++ b/drivers/net/ethernet/intel/ixgbevf/ixgbevf_main.c @@ -164,7 +164,7 @@ static void ixgbevf_check_remove(struct ixgbe_hw *hw, u32 reg) u32 ixgbevf_read_reg(struct ixgbe_hw *hw, u32 reg) { - u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr); u32 value; if (IXGBE_REMOVED(reg_addr)) diff --git a/drivers/net/ethernet/intel/ixgbevf/vf.h b/drivers/net/ethernet/intel/ixgbevf/vf.h index 04d8d4ee4f04..c651fefcc3d2 100644 --- a/drivers/net/ethernet/intel/ixgbevf/vf.h +++ b/drivers/net/ethernet/intel/ixgbevf/vf.h @@ -182,7 +182,7 @@ struct ixgbevf_info { static inline void ixgbe_write_reg(struct ixgbe_hw *hw, u32 reg, u32 value) { - u8 __iomem *reg_addr = ACCESS_ONCE(hw->hw_addr); + u8 __iomem *reg_addr = READ_ONCE(hw->hw_addr); if (IXGBE_REMOVED(reg_addr)) return; diff --git a/drivers/net/ethernet/mellanox/mlx4/en_tx.c b/drivers/net/ethernet/mellanox/mlx4/en_tx.c index 8a32a8f7f9c0..3541a7f9d12e 100644 --- a/drivers/net/ethernet/mellanox/mlx4/en_tx.c +++ b/drivers/net/ethernet/mellanox/mlx4/en_tx.c @@ -414,8 +414,8 @@ bool mlx4_en_process_tx_cq(struct net_device *dev, index = cons_index & size_mask; cqe = mlx4_en_get_cqe(buf, index, priv->cqe_size) + factor; - last_nr_txbb = ACCESS_ONCE(ring->last_nr_txbb); - ring_cons = ACCESS_ONCE(ring->cons); + last_nr_txbb = READ_ONCE(ring->last_nr_txbb); + ring_cons = READ_ONCE(ring->cons); ring_index = ring_cons & size_mask; stamp_index = ring_index; @@ -479,8 +479,8 @@ bool mlx4_en_process_tx_cq(struct net_device *dev, wmb(); /* we want to dirty this cache line once */ - ACCESS_ONCE(ring->last_nr_txbb) = last_nr_txbb; - ACCESS_ONCE(ring->cons) = ring_cons + txbbs_skipped; + WRITE_ONCE(ring->last_nr_txbb, last_nr_txbb); + WRITE_ONCE(ring->cons, ring_cons + txbbs_skipped); if (cq->type == TX_XDP) return done < budget; @@ -858,7 +858,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) goto tx_drop; /* fetch ring->cons far ahead before needing it to avoid stall */ - ring_cons = ACCESS_ONCE(ring->cons); + ring_cons = READ_ONCE(ring->cons); real_size = get_real_size(skb, shinfo, dev, &lso_header_size, &inline_ok, &fragptr); @@ -1066,7 +1066,7 @@ netdev_tx_t mlx4_en_xmit(struct sk_buff *skb, struct net_device *dev) */ smp_rmb(); - ring_cons = ACCESS_ONCE(ring->cons); + ring_cons = READ_ONCE(ring->cons); if (unlikely(!mlx4_en_is_tx_ring_full(ring))) { netif_tx_wake_queue(ring->tx_queue); ring->wake_queue++; diff --git a/drivers/net/ethernet/neterion/vxge/vxge-main.c b/drivers/net/ethernet/neterion/vxge/vxge-main.c index 50ea69d88480..5dd5f61e1114 100644 --- a/drivers/net/ethernet/neterion/vxge/vxge-main.c +++ b/drivers/net/ethernet/neterion/vxge/vxge-main.c @@ -2629,7 +2629,7 @@ static void vxge_poll_vp_lockup(unsigned long data) ring = &vdev->vpaths[i].ring; /* Truncated to machine word size number of frames */ - rx_frms = ACCESS_ONCE(ring->stats.rx_frms); + rx_frms = READ_ONCE(ring->stats.rx_frms); /* Did this vpath received any packets */ if (ring->stats.prev_rx_frms == rx_frms) { diff --git a/drivers/net/ethernet/sfc/ef10.c b/drivers/net/ethernet/sfc/ef10.c index 13f72f5b18d2..a95a46bcd339 100644 --- a/drivers/net/ethernet/sfc/ef10.c +++ b/drivers/net/ethernet/sfc/ef10.c @@ -2073,7 +2073,7 @@ static irqreturn_t efx_ef10_msi_interrupt(int irq, void *dev_id) netif_vdbg(efx, intr, efx->net_dev, "IRQ %d on CPU %d\n", irq, raw_smp_processor_id()); - if (likely(ACCESS_ONCE(efx->irq_soft_enabled))) { + if (likely(READ_ONCE(efx->irq_soft_enabled))) { /* Note test interrupts */ if (context->index == efx->irq_level) efx->last_irq_cpu = raw_smp_processor_id(); @@ -2088,7 +2088,7 @@ static irqreturn_t efx_ef10_msi_interrupt(int irq, void *dev_id) static irqreturn_t efx_ef10_legacy_interrupt(int irq, void *dev_id) { struct efx_nic *efx = dev_id; - bool soft_enabled = ACCESS_ONCE(efx->irq_soft_enabled); + bool soft_enabled = READ_ONCE(efx->irq_soft_enabled); struct efx_channel *channel; efx_dword_t reg; u32 queues; @@ -3291,7 +3291,7 @@ static int efx_ef10_handle_rx_event(struct efx_channel *channel, bool rx_cont; u16 flags = 0; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return 0; /* Basic packet information */ @@ -3428,7 +3428,7 @@ efx_ef10_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) unsigned int tx_ev_q_label; int tx_descs = 0; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return 0; if (unlikely(EFX_QWORD_FIELD(*event, ESF_DZ_TX_DROP_EVENT))) @@ -5316,7 +5316,7 @@ static void efx_ef10_filter_remove_old(struct efx_nic *efx) int i; for (i = 0; i < HUNT_FILTER_TBL_ROWS; i++) { - if (ACCESS_ONCE(table->entry[i].spec) & + if (READ_ONCE(table->entry[i].spec) & EFX_EF10_FILTER_FLAG_AUTO_OLD) { rc = efx_ef10_filter_remove_internal(efx, 1U << EFX_FILTER_PRI_AUTO, i, true); diff --git a/drivers/net/ethernet/sfc/efx.c b/drivers/net/ethernet/sfc/efx.c index b9cb697b2818..016616a63880 100644 --- a/drivers/net/ethernet/sfc/efx.c +++ b/drivers/net/ethernet/sfc/efx.c @@ -2809,7 +2809,7 @@ static void efx_reset_work(struct work_struct *data) unsigned long pending; enum reset_type method; - pending = ACCESS_ONCE(efx->reset_pending); + pending = READ_ONCE(efx->reset_pending); method = fls(pending) - 1; if (method == RESET_TYPE_MC_BIST) @@ -2874,7 +2874,7 @@ void efx_schedule_reset(struct efx_nic *efx, enum reset_type type) /* If we're not READY then just leave the flags set as the cue * to abort probing or reschedule the reset later. */ - if (ACCESS_ONCE(efx->state) != STATE_READY) + if (READ_ONCE(efx->state) != STATE_READY) return; /* efx_process_channel() will no longer read events once a diff --git a/drivers/net/ethernet/sfc/falcon/efx.c b/drivers/net/ethernet/sfc/falcon/efx.c index 29614da91cbf..7263275fde4a 100644 --- a/drivers/net/ethernet/sfc/falcon/efx.c +++ b/drivers/net/ethernet/sfc/falcon/efx.c @@ -2545,7 +2545,7 @@ static void ef4_reset_work(struct work_struct *data) unsigned long pending; enum reset_type method; - pending = ACCESS_ONCE(efx->reset_pending); + pending = READ_ONCE(efx->reset_pending); method = fls(pending) - 1; if ((method == RESET_TYPE_RECOVER_OR_DISABLE || @@ -2605,7 +2605,7 @@ void ef4_schedule_reset(struct ef4_nic *efx, enum reset_type type) /* If we're not READY then just leave the flags set as the cue * to abort probing or reschedule the reset later. */ - if (ACCESS_ONCE(efx->state) != STATE_READY) + if (READ_ONCE(efx->state) != STATE_READY) return; queue_work(reset_workqueue, &efx->reset_work); diff --git a/drivers/net/ethernet/sfc/falcon/falcon.c b/drivers/net/ethernet/sfc/falcon/falcon.c index 93c713c1f627..cd8bb472d758 100644 --- a/drivers/net/ethernet/sfc/falcon/falcon.c +++ b/drivers/net/ethernet/sfc/falcon/falcon.c @@ -452,7 +452,7 @@ static irqreturn_t falcon_legacy_interrupt_a1(int irq, void *dev_id) "IRQ %d on CPU %d status " EF4_OWORD_FMT "\n", irq, raw_smp_processor_id(), EF4_OWORD_VAL(*int_ker)); - if (!likely(ACCESS_ONCE(efx->irq_soft_enabled))) + if (!likely(READ_ONCE(efx->irq_soft_enabled))) return IRQ_HANDLED; /* Check to see if we have a serious error condition */ @@ -1372,7 +1372,7 @@ static void falcon_reconfigure_mac_wrapper(struct ef4_nic *efx) ef4_oword_t reg; int link_speed, isolate; - isolate = !!ACCESS_ONCE(efx->reset_pending); + isolate = !!READ_ONCE(efx->reset_pending); switch (link_state->speed) { case 10000: link_speed = 3; break; diff --git a/drivers/net/ethernet/sfc/falcon/farch.c b/drivers/net/ethernet/sfc/falcon/farch.c index 05916c710d8c..494884f6af4a 100644 --- a/drivers/net/ethernet/sfc/falcon/farch.c +++ b/drivers/net/ethernet/sfc/falcon/farch.c @@ -834,7 +834,7 @@ ef4_farch_handle_tx_event(struct ef4_channel *channel, ef4_qword_t *event) struct ef4_nic *efx = channel->efx; int tx_packets = 0; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return 0; if (likely(EF4_QWORD_FIELD(*event, FSF_AZ_TX_EV_COMP))) { @@ -990,7 +990,7 @@ ef4_farch_handle_rx_event(struct ef4_channel *channel, const ef4_qword_t *event) struct ef4_rx_queue *rx_queue; struct ef4_nic *efx = channel->efx; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return; rx_ev_cont = EF4_QWORD_FIELD(*event, FSF_AZ_RX_EV_JUMBO_CONT); @@ -1504,7 +1504,7 @@ irqreturn_t ef4_farch_fatal_interrupt(struct ef4_nic *efx) irqreturn_t ef4_farch_legacy_interrupt(int irq, void *dev_id) { struct ef4_nic *efx = dev_id; - bool soft_enabled = ACCESS_ONCE(efx->irq_soft_enabled); + bool soft_enabled = READ_ONCE(efx->irq_soft_enabled); ef4_oword_t *int_ker = efx->irq_status.addr; irqreturn_t result = IRQ_NONE; struct ef4_channel *channel; @@ -1596,7 +1596,7 @@ irqreturn_t ef4_farch_msi_interrupt(int irq, void *dev_id) "IRQ %d on CPU %d status " EF4_OWORD_FMT "\n", irq, raw_smp_processor_id(), EF4_OWORD_VAL(*int_ker)); - if (!likely(ACCESS_ONCE(efx->irq_soft_enabled))) + if (!likely(READ_ONCE(efx->irq_soft_enabled))) return IRQ_HANDLED; /* Handle non-event-queue sources */ diff --git a/drivers/net/ethernet/sfc/falcon/nic.h b/drivers/net/ethernet/sfc/falcon/nic.h index a4c4592f6023..54ca457cdb15 100644 --- a/drivers/net/ethernet/sfc/falcon/nic.h +++ b/drivers/net/ethernet/sfc/falcon/nic.h @@ -83,7 +83,7 @@ static inline struct ef4_tx_queue *ef4_tx_queue_partner(struct ef4_tx_queue *tx_ static inline bool __ef4_nic_tx_is_empty(struct ef4_tx_queue *tx_queue, unsigned int write_count) { - unsigned int empty_read_count = ACCESS_ONCE(tx_queue->empty_read_count); + unsigned int empty_read_count = READ_ONCE(tx_queue->empty_read_count); if (empty_read_count == 0) return false; @@ -464,11 +464,11 @@ irqreturn_t ef4_farch_fatal_interrupt(struct ef4_nic *efx); static inline int ef4_nic_event_test_irq_cpu(struct ef4_channel *channel) { - return ACCESS_ONCE(channel->event_test_cpu); + return READ_ONCE(channel->event_test_cpu); } static inline int ef4_nic_irq_test_irq_cpu(struct ef4_nic *efx) { - return ACCESS_ONCE(efx->last_irq_cpu); + return READ_ONCE(efx->last_irq_cpu); } /* Global Resources */ diff --git a/drivers/net/ethernet/sfc/falcon/tx.c b/drivers/net/ethernet/sfc/falcon/tx.c index 6a75f4140a4b..6486814e97dc 100644 --- a/drivers/net/ethernet/sfc/falcon/tx.c +++ b/drivers/net/ethernet/sfc/falcon/tx.c @@ -134,8 +134,8 @@ static void ef4_tx_maybe_stop_queue(struct ef4_tx_queue *txq1) */ netif_tx_stop_queue(txq1->core_txq); smp_mb(); - txq1->old_read_count = ACCESS_ONCE(txq1->read_count); - txq2->old_read_count = ACCESS_ONCE(txq2->read_count); + txq1->old_read_count = READ_ONCE(txq1->read_count); + txq2->old_read_count = READ_ONCE(txq2->read_count); fill_level = max(txq1->insert_count - txq1->old_read_count, txq2->insert_count - txq2->old_read_count); @@ -524,7 +524,7 @@ void ef4_xmit_done(struct ef4_tx_queue *tx_queue, unsigned int index) /* Check whether the hardware queue is now empty */ if ((int)(tx_queue->read_count - tx_queue->old_write_count) >= 0) { - tx_queue->old_write_count = ACCESS_ONCE(tx_queue->write_count); + tx_queue->old_write_count = READ_ONCE(tx_queue->write_count); if (tx_queue->read_count == tx_queue->old_write_count) { smp_mb(); tx_queue->empty_read_count = diff --git a/drivers/net/ethernet/sfc/farch.c b/drivers/net/ethernet/sfc/farch.c index ba45150f53c7..86454d25a405 100644 --- a/drivers/net/ethernet/sfc/farch.c +++ b/drivers/net/ethernet/sfc/farch.c @@ -827,7 +827,7 @@ efx_farch_handle_tx_event(struct efx_channel *channel, efx_qword_t *event) struct efx_nic *efx = channel->efx; int tx_packets = 0; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return 0; if (likely(EFX_QWORD_FIELD(*event, FSF_AZ_TX_EV_COMP))) { @@ -979,7 +979,7 @@ efx_farch_handle_rx_event(struct efx_channel *channel, const efx_qword_t *event) struct efx_rx_queue *rx_queue; struct efx_nic *efx = channel->efx; - if (unlikely(ACCESS_ONCE(efx->reset_pending))) + if (unlikely(READ_ONCE(efx->reset_pending))) return; rx_ev_cont = EFX_QWORD_FIELD(*event, FSF_AZ_RX_EV_JUMBO_CONT); @@ -1520,7 +1520,7 @@ irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx) irqreturn_t efx_farch_legacy_interrupt(int irq, void *dev_id) { struct efx_nic *efx = dev_id; - bool soft_enabled = ACCESS_ONCE(efx->irq_soft_enabled); + bool soft_enabled = READ_ONCE(efx->irq_soft_enabled); efx_oword_t *int_ker = efx->irq_status.addr; irqreturn_t result = IRQ_NONE; struct efx_channel *channel; @@ -1612,7 +1612,7 @@ irqreturn_t efx_farch_msi_interrupt(int irq, void *dev_id) "IRQ %d on CPU %d status " EFX_OWORD_FMT "\n", irq, raw_smp_processor_id(), EFX_OWORD_VAL(*int_ker)); - if (!likely(ACCESS_ONCE(efx->irq_soft_enabled))) + if (!likely(READ_ONCE(efx->irq_soft_enabled))) return IRQ_HANDLED; /* Handle non-event-queue sources */ diff --git a/drivers/net/ethernet/sfc/nic.h b/drivers/net/ethernet/sfc/nic.h index 4d7fb8af880d..7b51b6371724 100644 --- a/drivers/net/ethernet/sfc/nic.h +++ b/drivers/net/ethernet/sfc/nic.h @@ -81,7 +81,7 @@ static struct efx_tx_queue *efx_tx_queue_partner(struct efx_tx_queue *tx_queue) static inline bool __efx_nic_tx_is_empty(struct efx_tx_queue *tx_queue, unsigned int write_count) { - unsigned int empty_read_count = ACCESS_ONCE(tx_queue->empty_read_count); + unsigned int empty_read_count = READ_ONCE(tx_queue->empty_read_count); if (empty_read_count == 0) return false; @@ -617,11 +617,11 @@ irqreturn_t efx_farch_fatal_interrupt(struct efx_nic *efx); static inline int efx_nic_event_test_irq_cpu(struct efx_channel *channel) { - return ACCESS_ONCE(channel->event_test_cpu); + return READ_ONCE(channel->event_test_cpu); } static inline int efx_nic_irq_test_irq_cpu(struct efx_nic *efx) { - return ACCESS_ONCE(efx->last_irq_cpu); + return READ_ONCE(efx->last_irq_cpu); } /* Global Resources */ diff --git a/drivers/net/ethernet/sfc/ptp.c b/drivers/net/ethernet/sfc/ptp.c index 60cdb97f58e2..56c2db398def 100644 --- a/drivers/net/ethernet/sfc/ptp.c +++ b/drivers/net/ethernet/sfc/ptp.c @@ -658,7 +658,7 @@ static void efx_ptp_send_times(struct efx_nic *efx, /* Write host time for specified period or until MC is done */ while ((timespec64_compare(&now.ts_real, &limit) < 0) && - ACCESS_ONCE(*mc_running)) { + READ_ONCE(*mc_running)) { struct timespec64 update_time; unsigned int host_time; @@ -668,7 +668,7 @@ static void efx_ptp_send_times(struct efx_nic *efx, do { pps_get_ts(&now); } while ((timespec64_compare(&now.ts_real, &update_time) < 0) && - ACCESS_ONCE(*mc_running)); + READ_ONCE(*mc_running)); /* Synchronise NIC with single word of time only */ host_time = (now.ts_real.tv_sec << MC_NANOSECOND_BITS | @@ -832,14 +832,14 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings) ptp->start.dma_addr); /* Clear flag that signals MC ready */ - ACCESS_ONCE(*start) = 0; + WRITE_ONCE(*start, 0); rc = efx_mcdi_rpc_start(efx, MC_CMD_PTP, synch_buf, MC_CMD_PTP_IN_SYNCHRONIZE_LEN); EFX_WARN_ON_ONCE_PARANOID(rc); /* Wait for start from MCDI (or timeout) */ timeout = jiffies + msecs_to_jiffies(MAX_SYNCHRONISE_WAIT_MS); - while (!ACCESS_ONCE(*start) && (time_before(jiffies, timeout))) { + while (!READ_ONCE(*start) && (time_before(jiffies, timeout))) { udelay(20); /* Usually start MCDI execution quickly */ loops++; } @@ -849,7 +849,7 @@ static int efx_ptp_synchronize(struct efx_nic *efx, unsigned int num_readings) if (!time_before(jiffies, timeout)) ++ptp->sync_timeouts; - if (ACCESS_ONCE(*start)) + if (READ_ONCE(*start)) efx_ptp_send_times(efx, &last_time); /* Collect results */ diff --git a/drivers/net/ethernet/sfc/tx.c b/drivers/net/ethernet/sfc/tx.c index 32bf1fecf864..efb66ea21f27 100644 --- a/drivers/net/ethernet/sfc/tx.c +++ b/drivers/net/ethernet/sfc/tx.c @@ -136,8 +136,8 @@ static void efx_tx_maybe_stop_queue(struct efx_tx_queue *txq1) */ netif_tx_stop_queue(txq1->core_txq); smp_mb(); - txq1->old_read_count = ACCESS_ONCE(txq1->read_count); - txq2->old_read_count = ACCESS_ONCE(txq2->read_count); + txq1->old_read_count = READ_ONCE(txq1->read_count); + txq2->old_read_count = READ_ONCE(txq2->read_count); fill_level = max(txq1->insert_count - txq1->old_read_count, txq2->insert_count - txq2->old_read_count); @@ -752,7 +752,7 @@ void efx_xmit_done(struct efx_tx_queue *tx_queue, unsigned int index) /* Check whether the hardware queue is now empty */ if ((int)(tx_queue->read_count - tx_queue->old_write_count) >= 0) { - tx_queue->old_write_count = ACCESS_ONCE(tx_queue->write_count); + tx_queue->old_write_count = READ_ONCE(tx_queue->write_count); if (tx_queue->read_count == tx_queue->old_write_count) { smp_mb(); tx_queue->empty_read_count = diff --git a/drivers/net/ethernet/sun/niu.c b/drivers/net/ethernet/sun/niu.c index 6a4e8e1bbd90..8ab0fb6892d5 100644 --- a/drivers/net/ethernet/sun/niu.c +++ b/drivers/net/ethernet/sun/niu.c @@ -6245,7 +6245,7 @@ static void niu_get_rx_stats(struct niu *np, pkts = dropped = errors = bytes = 0; - rx_rings = ACCESS_ONCE(np->rx_rings); + rx_rings = READ_ONCE(np->rx_rings); if (!rx_rings) goto no_rings; @@ -6276,7 +6276,7 @@ static void niu_get_tx_stats(struct niu *np, pkts = errors = bytes = 0; - tx_rings = ACCESS_ONCE(np->tx_rings); + tx_rings = READ_ONCE(np->tx_rings); if (!tx_rings) goto no_rings; diff --git a/drivers/net/tap.c b/drivers/net/tap.c index 21b71ae947fd..b55b29b90b88 100644 --- a/drivers/net/tap.c +++ b/drivers/net/tap.c @@ -257,7 +257,7 @@ static struct tap_queue *tap_get_queue(struct tap_dev *tap, * and validate that the result isn't NULL - in case we are * racing against queue removal. */ - int numvtaps = ACCESS_ONCE(tap->numvtaps); + int numvtaps = READ_ONCE(tap->numvtaps); __u32 rxq; if (!numvtaps) diff --git a/drivers/net/tun.c b/drivers/net/tun.c index e21bf90b819f..27cd50c5bc9e 100644 --- a/drivers/net/tun.c +++ b/drivers/net/tun.c @@ -469,7 +469,7 @@ static u16 tun_select_queue(struct net_device *dev, struct sk_buff *skb, u32 numqueues = 0; rcu_read_lock(); - numqueues = ACCESS_ONCE(tun->numqueues); + numqueues = READ_ONCE(tun->numqueues); txq = __skb_get_hash_symmetric(skb); if (txq) { @@ -864,7 +864,7 @@ static netdev_tx_t tun_net_xmit(struct sk_buff *skb, struct net_device *dev) rcu_read_lock(); tfile = rcu_dereference(tun->tfiles[txq]); - numqueues = ACCESS_ONCE(tun->numqueues); + numqueues = READ_ONCE(tun->numqueues); /* Drop packet if interface is not attached */ if (txq >= numqueues) diff --git a/drivers/net/wireless/ath/ath5k/desc.c b/drivers/net/wireless/ath/ath5k/desc.c index bd8d4392d68b..80f75139495f 100644 --- a/drivers/net/wireless/ath/ath5k/desc.c +++ b/drivers/net/wireless/ath/ath5k/desc.c @@ -500,13 +500,13 @@ ath5k_hw_proc_4word_tx_status(struct ath5k_hw *ah, tx_status = &desc->ud.ds_tx5212.tx_stat; - txstat1 = ACCESS_ONCE(tx_status->tx_status_1); + txstat1 = READ_ONCE(tx_status->tx_status_1); /* No frame has been send or error */ if (unlikely(!(txstat1 & AR5K_DESC_TX_STATUS1_DONE))) return -EINPROGRESS; - txstat0 = ACCESS_ONCE(tx_status->tx_status_0); + txstat0 = READ_ONCE(tx_status->tx_status_0); /* * Get descriptor status @@ -700,14 +700,14 @@ ath5k_hw_proc_5212_rx_status(struct ath5k_hw *ah, u32 rxstat0, rxstat1; rx_status = &desc->ud.ds_rx.rx_stat; - rxstat1 = ACCESS_ONCE(rx_status->rx_status_1); + rxstat1 = READ_ONCE(rx_status->rx_status_1); /* No frame received / not ready */ if (unlikely(!(rxstat1 & AR5K_5212_RX_DESC_STATUS1_DONE))) return -EINPROGRESS; memset(rs, 0, sizeof(struct ath5k_rx_status)); - rxstat0 = ACCESS_ONCE(rx_status->rx_status_0); + rxstat0 = READ_ONCE(rx_status->rx_status_0); /* * Frame receive status diff --git a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c index 613caca7dc02..785a0f33b7e6 100644 --- a/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c +++ b/drivers/net/wireless/broadcom/brcm80211/brcmfmac/sdio.c @@ -3628,7 +3628,7 @@ static void brcmf_sdio_dataworker(struct work_struct *work) bus->dpc_running = true; wmb(); - while (ACCESS_ONCE(bus->dpc_triggered)) { + while (READ_ONCE(bus->dpc_triggered)) { bus->dpc_triggered = false; brcmf_sdio_dpc(bus); bus->idlecount = 0; diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c index 231878969332..0f45f34e39d3 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/ops.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/ops.c @@ -1118,7 +1118,7 @@ void iwl_mvm_set_hw_ctkill_state(struct iwl_mvm *mvm, bool state) static bool iwl_mvm_set_hw_rfkill_state(struct iwl_op_mode *op_mode, bool state) { struct iwl_mvm *mvm = IWL_OP_MODE_GET_MVM(op_mode); - bool calibrating = ACCESS_ONCE(mvm->calibrating); + bool calibrating = READ_ONCE(mvm->calibrating); if (state) set_bit(IWL_MVM_STATUS_HW_RFKILL, &mvm->status); diff --git a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c index 6f2e2af23219..6e9d3289b9d0 100644 --- a/drivers/net/wireless/intel/iwlwifi/mvm/tx.c +++ b/drivers/net/wireless/intel/iwlwifi/mvm/tx.c @@ -652,7 +652,7 @@ int iwl_mvm_tx_skb_non_sta(struct iwl_mvm *mvm, struct sk_buff *skb) return -1; } else if (info.control.vif->type == NL80211_IFTYPE_STATION && is_multicast_ether_addr(hdr->addr1)) { - u8 ap_sta_id = ACCESS_ONCE(mvmvif->ap_sta_id); + u8 ap_sta_id = READ_ONCE(mvmvif->ap_sta_id); if (ap_sta_id != IWL_MVM_INVALID_STA) sta_id = ap_sta_id; @@ -700,7 +700,7 @@ static int iwl_mvm_tx_tso(struct iwl_mvm *mvm, struct sk_buff *skb, snap_ip_tcp = 8 + skb_transport_header(skb) - skb_network_header(skb) + tcp_hdrlen(skb); - dbg_max_amsdu_len = ACCESS_ONCE(mvm->max_amsdu_len); + dbg_max_amsdu_len = READ_ONCE(mvm->max_amsdu_len); if (!sta->max_amsdu_len || !ieee80211_is_data_qos(hdr->frame_control) || diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c index a06b6612b658..f25ce3a1ea50 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/rx.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/rx.c @@ -1247,7 +1247,7 @@ restart: spin_lock(&rxq->lock); /* uCode's read index (stored in shared DRAM) indicates the last Rx * buffer that the driver may process (last buffer filled by ucode). */ - r = le16_to_cpu(ACCESS_ONCE(rxq->rb_stts->closed_rb_num)) & 0x0FFF; + r = le16_to_cpu(READ_ONCE(rxq->rb_stts->closed_rb_num)) & 0x0FFF; i = rxq->read; /* W/A 9000 device step A0 wrap-around bug */ diff --git a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c index 2e3e013ec95a..9ad3f4fe5894 100644 --- a/drivers/net/wireless/intel/iwlwifi/pcie/trans.c +++ b/drivers/net/wireless/intel/iwlwifi/pcie/trans.c @@ -2076,12 +2076,12 @@ static int iwl_trans_pcie_wait_txq_empty(struct iwl_trans *trans, int txq_idx) IWL_DEBUG_TX_QUEUES(trans, "Emptying queue %d...\n", txq_idx); txq = trans_pcie->txq[txq_idx]; - wr_ptr = ACCESS_ONCE(txq->write_ptr); + wr_ptr = READ_ONCE(txq->write_ptr); - while (txq->read_ptr != ACCESS_ONCE(txq->write_ptr) && + while (txq->read_ptr != READ_ONCE(txq->write_ptr) && !time_after(jiffies, now + msecs_to_jiffies(IWL_FLUSH_WAIT_MS))) { - u8 write_ptr = ACCESS_ONCE(txq->write_ptr); + u8 write_ptr = READ_ONCE(txq->write_ptr); if (WARN_ONCE(wr_ptr != write_ptr, "WR pointer moved while flushing %d -> %d\n", @@ -2553,7 +2553,7 @@ static u32 iwl_trans_pcie_dump_rbs(struct iwl_trans *trans, spin_lock(&rxq->lock); - r = le16_to_cpu(ACCESS_ONCE(rxq->rb_stts->closed_rb_num)) & 0x0FFF; + r = le16_to_cpu(READ_ONCE(rxq->rb_stts->closed_rb_num)) & 0x0FFF; for (i = rxq->read, j = 0; i != r && j < allocated_rb_nums; @@ -2814,7 +2814,7 @@ static struct iwl_trans_dump_data /* Dump RBs is supported only for pre-9000 devices (1 queue) */ struct iwl_rxq *rxq = &trans_pcie->rxq[0]; /* RBs */ - num_rbs = le16_to_cpu(ACCESS_ONCE(rxq->rb_stts->closed_rb_num)) + num_rbs = le16_to_cpu(READ_ONCE(rxq->rb_stts->closed_rb_num)) & 0x0FFF; num_rbs = (num_rbs - rxq->read) & RX_QUEUE_MASK; len += num_rbs * (sizeof(*data) + diff --git a/drivers/net/wireless/mac80211_hwsim.c b/drivers/net/wireless/mac80211_hwsim.c index 6467ffac9811..d2b3d6177a55 100644 --- a/drivers/net/wireless/mac80211_hwsim.c +++ b/drivers/net/wireless/mac80211_hwsim.c @@ -1380,7 +1380,7 @@ static void mac80211_hwsim_tx(struct ieee80211_hw *hw, mac80211_hwsim_monitor_rx(hw, skb, channel); /* wmediumd mode check */ - _portid = ACCESS_ONCE(data->wmediumd); + _portid = READ_ONCE(data->wmediumd); if (_portid) return mac80211_hwsim_tx_frame_nl(hw, skb, _portid); @@ -1477,7 +1477,7 @@ static void mac80211_hwsim_tx_frame(struct ieee80211_hw *hw, struct ieee80211_channel *chan) { struct mac80211_hwsim_data *data = hw->priv; - u32 _pid = ACCESS_ONCE(data->wmediumd); + u32 _pid = READ_ONCE(data->wmediumd); if (ieee80211_hw_check(hw, SUPPORTS_RC_TABLE)) { struct ieee80211_tx_info *txi = IEEE80211_SKB_CB(skb); diff --git a/drivers/scsi/qla2xxx/qla_target.c b/drivers/scsi/qla2xxx/qla_target.c index f05cfc83c9c8..f946bf889015 100644 --- a/drivers/scsi/qla2xxx/qla_target.c +++ b/drivers/scsi/qla2xxx/qla_target.c @@ -996,7 +996,7 @@ static void qlt_free_session_done(struct work_struct *work) if (logout_started) { bool traced = false; - while (!ACCESS_ONCE(sess->logout_completed)) { + while (!READ_ONCE(sess->logout_completed)) { if (!traced) { ql_dbg(ql_dbg_tgt_mgt, vha, 0xf086, "%s: waiting for sess %p logout\n", diff --git a/drivers/target/target_core_user.c b/drivers/target/target_core_user.c index 942d094269fb..9469695f5871 100644 --- a/drivers/target/target_core_user.c +++ b/drivers/target/target_core_user.c @@ -985,7 +985,7 @@ static unsigned int tcmu_handle_completions(struct tcmu_dev *udev) mb = udev->mb_addr; tcmu_flush_dcache_range(mb, sizeof(*mb)); - while (udev->cmdr_last_cleaned != ACCESS_ONCE(mb->cmd_tail)) { + while (udev->cmdr_last_cleaned != READ_ONCE(mb->cmd_tail)) { struct tcmu_cmd_entry *entry = (void *) mb + CMDR_OFF + udev->cmdr_last_cleaned; struct tcmu_cmd *cmd; diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 3e865dbf878c..fbaa2a90d25d 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -483,7 +483,7 @@ static ssize_t wdm_read if (rv < 0) return -ERESTARTSYS; - cntr = ACCESS_ONCE(desc->length); + cntr = READ_ONCE(desc->length); if (cntr == 0) { desc->read = 0; retry: diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e9326f31db8d..4ae667d8c238 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -150,7 +150,7 @@ static int usbfs_increase_memory_usage(u64 amount) { u64 lim; - lim = ACCESS_ONCE(usbfs_memory_mb); + lim = READ_ONCE(usbfs_memory_mb); lim <<= 20; atomic64_add(amount, &usbfs_memory_usage); diff --git a/drivers/usb/core/sysfs.c b/drivers/usb/core/sysfs.c index d930bfda4010..58d59c5f8592 100644 --- a/drivers/usb/core/sysfs.c +++ b/drivers/usb/core/sysfs.c @@ -973,7 +973,7 @@ static ssize_t interface_show(struct device *dev, struct device_attribute *attr, char *string; intf = to_usb_interface(dev); - string = ACCESS_ONCE(intf->cur_altsetting->string); + string = READ_ONCE(intf->cur_altsetting->string); if (!string) return 0; return sprintf(buf, "%s\n", string); @@ -989,7 +989,7 @@ static ssize_t modalias_show(struct device *dev, struct device_attribute *attr, intf = to_usb_interface(dev); udev = interface_to_usbdev(intf); - alt = ACCESS_ONCE(intf->cur_altsetting); + alt = READ_ONCE(intf->cur_altsetting); return sprintf(buf, "usb:v%04Xp%04Xd%04Xdc%02Xdsc%02Xdp%02X" "ic%02Xisc%02Xip%02Xin%02X\n", diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index 1f9941145746..0b59fa50aa30 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -1261,7 +1261,7 @@ static int gr_handle_in_ep(struct gr_ep *ep) if (!req->last_desc) return 0; - if (ACCESS_ONCE(req->last_desc->ctrl) & GR_DESC_IN_CTRL_EN) + if (READ_ONCE(req->last_desc->ctrl) & GR_DESC_IN_CTRL_EN) return 0; /* Not put in hardware buffers yet */ if (gr_read32(&ep->regs->epstat) & (GR_EPSTAT_B1 | GR_EPSTAT_B0)) @@ -1290,7 +1290,7 @@ static int gr_handle_out_ep(struct gr_ep *ep) if (!req->curr_desc) return 0; - ctrl = ACCESS_ONCE(req->curr_desc->ctrl); + ctrl = READ_ONCE(req->curr_desc->ctrl); if (ctrl & GR_DESC_OUT_CTRL_EN) return 0; /* Not received yet */ diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 44924824fa41..c86f89babd57 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -785,7 +785,7 @@ static void io_watchdog_func(unsigned long _ohci) } /* find the last TD processed by the controller. */ - head = hc32_to_cpu(ohci, ACCESS_ONCE(ed->hwHeadP)) & TD_MASK; + head = hc32_to_cpu(ohci, READ_ONCE(ed->hwHeadP)) & TD_MASK; td_start = td; td_next = list_prepare_entry(td, &ed->td_list, td_list); list_for_each_entry_continue(td_next, &ed->td_list, td_list) { diff --git a/drivers/usb/host/uhci-hcd.h b/drivers/usb/host/uhci-hcd.h index 91b22b2ea3aa..09a2a259941b 100644 --- a/drivers/usb/host/uhci-hcd.h +++ b/drivers/usb/host/uhci-hcd.h @@ -186,7 +186,7 @@ struct uhci_qh { * We need a special accessor for the element pointer because it is * subject to asynchronous updates by the controller. */ -#define qh_element(qh) ACCESS_ONCE((qh)->element) +#define qh_element(qh) READ_ONCE((qh)->element) #define LINK_TO_QH(uhci, qh) (UHCI_PTR_QH((uhci)) | \ cpu_to_hc32((uhci), (qh)->dma_handle)) @@ -274,7 +274,7 @@ struct uhci_td { * subject to asynchronous updates by the controller. */ #define td_status(uhci, td) hc32_to_cpu((uhci), \ - ACCESS_ONCE((td)->status)) + READ_ONCE((td)->status)) #define LINK_TO_TD(uhci, td) (cpu_to_hc32((uhci), (td)->dma_handle)) diff --git a/drivers/vfio/vfio.c b/drivers/vfio/vfio.c index f5a86f651f38..2bc3705a99bd 100644 --- a/drivers/vfio/vfio.c +++ b/drivers/vfio/vfio.c @@ -665,7 +665,7 @@ static int vfio_dev_viable(struct device *dev, void *data) { struct vfio_group *group = data; struct vfio_device *device; - struct device_driver *drv = ACCESS_ONCE(dev->driver); + struct device_driver *drv = READ_ONCE(dev->driver); struct vfio_unbound_dev *unbound; int ret = -EINVAL; diff --git a/drivers/vhost/scsi.c b/drivers/vhost/scsi.c index 046f6d280af5..35e929f132e8 100644 --- a/drivers/vhost/scsi.c +++ b/drivers/vhost/scsi.c @@ -929,7 +929,7 @@ vhost_scsi_handle_vq(struct vhost_scsi *vs, struct vhost_virtqueue *vq) continue; } - tpg = ACCESS_ONCE(vs_tpg[*target]); + tpg = READ_ONCE(vs_tpg[*target]); if (unlikely(!tpg)) { /* Target does not exist, fail the request */ vhost_scsi_send_bad_target(vs, vq, head, out); diff --git a/fs/aio.c b/fs/aio.c index 5a2487217072..e6de7715228c 100644 --- a/fs/aio.c +++ b/fs/aio.c @@ -576,7 +576,7 @@ static int kiocb_cancel(struct aio_kiocb *kiocb) * actually has a cancel function, hence the cmpxchg() */ - cancel = ACCESS_ONCE(kiocb->ki_cancel); + cancel = READ_ONCE(kiocb->ki_cancel); do { if (!cancel || cancel == KIOCB_CANCELLED) return -EINVAL; diff --git a/fs/buffer.c b/fs/buffer.c index 170df856bdb9..32ce01f0f95f 100644 --- a/fs/buffer.c +++ b/fs/buffer.c @@ -1692,7 +1692,8 @@ static struct buffer_head *create_page_buffers(struct page *page, struct inode * BUG_ON(!PageLocked(page)); if (!page_has_buffers(page)) - create_empty_buffers(page, 1 << ACCESS_ONCE(inode->i_blkbits), b_state); + create_empty_buffers(page, 1 << READ_ONCE(inode->i_blkbits), + b_state); return page_buffers(page); } diff --git a/fs/crypto/keyinfo.c b/fs/crypto/keyinfo.c index 8e704d12a1cf..0083bd4fcaa5 100644 --- a/fs/crypto/keyinfo.c +++ b/fs/crypto/keyinfo.c @@ -373,7 +373,7 @@ void fscrypt_put_encryption_info(struct inode *inode, struct fscrypt_info *ci) struct fscrypt_info *prev; if (ci == NULL) - ci = ACCESS_ONCE(inode->i_crypt_info); + ci = READ_ONCE(inode->i_crypt_info); if (ci == NULL) return; diff --git a/fs/direct-io.c b/fs/direct-io.c index b53e66d9abd7..98fe1325da9d 100644 --- a/fs/direct-io.c +++ b/fs/direct-io.c @@ -1152,7 +1152,7 @@ do_blockdev_direct_IO(struct kiocb *iocb, struct inode *inode, get_block_t get_block, dio_iodone_t end_io, dio_submit_t submit_io, int flags) { - unsigned i_blkbits = ACCESS_ONCE(inode->i_blkbits); + unsigned i_blkbits = READ_ONCE(inode->i_blkbits); unsigned blkbits = i_blkbits; unsigned blocksize_mask = (1 << blkbits) - 1; ssize_t retval = -EINVAL; diff --git a/fs/exec.c b/fs/exec.c index 3e14ba25f678..1d6243d9f2b6 100644 --- a/fs/exec.c +++ b/fs/exec.c @@ -1911,7 +1911,7 @@ void set_dumpable(struct mm_struct *mm, int value) return; do { - old = ACCESS_ONCE(mm->flags); + old = READ_ONCE(mm->flags); new = (old & ~MMF_DUMPABLE_MASK) | value; } while (cmpxchg(&mm->flags, old, new) != old); } diff --git a/fs/fcntl.c b/fs/fcntl.c index 448a1119f0be..57bf2964bb83 100644 --- a/fs/fcntl.c +++ b/fs/fcntl.c @@ -724,7 +724,7 @@ static void send_sigio_to_task(struct task_struct *p, * F_SETSIG can change ->signum lockless in parallel, make * sure we read it once and use the same value throughout. */ - int signum = ACCESS_ONCE(fown->signum); + int signum = READ_ONCE(fown->signum); if (!sigio_perm(p, fown, signum)) return; diff --git a/fs/fs_pin.c b/fs/fs_pin.c index e747b3d720ee..2d07f292b625 100644 --- a/fs/fs_pin.c +++ b/fs/fs_pin.c @@ -78,7 +78,7 @@ void mnt_pin_kill(struct mount *m) while (1) { struct hlist_node *p; rcu_read_lock(); - p = ACCESS_ONCE(m->mnt_pins.first); + p = READ_ONCE(m->mnt_pins.first); if (!p) { rcu_read_unlock(); break; @@ -92,7 +92,7 @@ void group_pin_kill(struct hlist_head *p) while (1) { struct hlist_node *q; rcu_read_lock(); - q = ACCESS_ONCE(p->first); + q = READ_ONCE(p->first); if (!q) { rcu_read_unlock(); break; diff --git a/fs/fuse/dev.c b/fs/fuse/dev.c index 13c65dd2d37d..a42d89371748 100644 --- a/fs/fuse/dev.c +++ b/fs/fuse/dev.c @@ -33,7 +33,7 @@ static struct fuse_dev *fuse_get_dev(struct file *file) * Lockless access is OK, because file->private data is set * once during mount and is valid until the file is released. */ - return ACCESS_ONCE(file->private_data); + return READ_ONCE(file->private_data); } static void fuse_request_init(struct fuse_req *req, struct page **pages, diff --git a/fs/inode.c b/fs/inode.c index d1e35b53bb23..fd401028a309 100644 --- a/fs/inode.c +++ b/fs/inode.c @@ -2090,7 +2090,7 @@ void inode_set_flags(struct inode *inode, unsigned int flags, WARN_ON_ONCE(flags & ~mask); do { - old_flags = ACCESS_ONCE(inode->i_flags); + old_flags = READ_ONCE(inode->i_flags); new_flags = (old_flags & ~mask) | flags; } while (unlikely(cmpxchg(&inode->i_flags, old_flags, new_flags) != old_flags)); diff --git a/fs/namei.c b/fs/namei.c index c75ea03ca147..40a0f34bf990 100644 --- a/fs/namei.c +++ b/fs/namei.c @@ -1209,7 +1209,7 @@ static int follow_managed(struct path *path, struct nameidata *nd) /* Given that we're not holding a lock here, we retain the value in a * local variable for each dentry as we look at it so that we don't see * the components of that value change under us */ - while (managed = ACCESS_ONCE(path->dentry->d_flags), + while (managed = READ_ONCE(path->dentry->d_flags), managed &= DCACHE_MANAGED_DENTRY, unlikely(managed != 0)) { /* Allow the filesystem to manage the transit without i_mutex @@ -1394,7 +1394,7 @@ int follow_down(struct path *path) unsigned managed; int ret; - while (managed = ACCESS_ONCE(path->dentry->d_flags), + while (managed = READ_ONCE(path->dentry->d_flags), unlikely(managed & DCACHE_MANAGED_DENTRY)) { /* Allow the filesystem to manage the transit without i_mutex * being held. diff --git a/fs/namespace.c b/fs/namespace.c index d18deb4c410b..e158ec6b527b 100644 --- a/fs/namespace.c +++ b/fs/namespace.c @@ -353,7 +353,7 @@ int __mnt_want_write(struct vfsmount *m) * incremented count after it has set MNT_WRITE_HOLD. */ smp_mb(); - while (ACCESS_ONCE(mnt->mnt.mnt_flags) & MNT_WRITE_HOLD) + while (READ_ONCE(mnt->mnt.mnt_flags) & MNT_WRITE_HOLD) cpu_relax(); /* * After the slowpath clears MNT_WRITE_HOLD, mnt_is_readonly will diff --git a/fs/nfs/dir.c b/fs/nfs/dir.c index 5ceaeb1f6fb6..f439f1c45008 100644 --- a/fs/nfs/dir.c +++ b/fs/nfs/dir.c @@ -1081,7 +1081,7 @@ static int nfs_lookup_revalidate(struct dentry *dentry, unsigned int flags) int error; if (flags & LOOKUP_RCU) { - parent = ACCESS_ONCE(dentry->d_parent); + parent = READ_ONCE(dentry->d_parent); dir = d_inode_rcu(parent); if (!dir) return -ECHILD; @@ -1168,7 +1168,7 @@ out_set_verifier: nfs_set_verifier(dentry, nfs_save_change_attribute(dir)); out_valid: if (flags & LOOKUP_RCU) { - if (parent != ACCESS_ONCE(dentry->d_parent)) + if (parent != READ_ONCE(dentry->d_parent)) return -ECHILD; } else dput(parent); @@ -1582,7 +1582,7 @@ static int nfs4_lookup_revalidate(struct dentry *dentry, unsigned int flags) struct inode *dir; if (flags & LOOKUP_RCU) { - parent = ACCESS_ONCE(dentry->d_parent); + parent = READ_ONCE(dentry->d_parent); dir = d_inode_rcu(parent); if (!dir) return -ECHILD; @@ -1596,7 +1596,7 @@ static int nfs4_lookup_revalidate(struct dentry *dentry, unsigned int flags) ret = -ECHILD; if (!(flags & LOOKUP_RCU)) dput(parent); - else if (parent != ACCESS_ONCE(dentry->d_parent)) + else if (parent != READ_ONCE(dentry->d_parent)) return -ECHILD; goto out; } diff --git a/fs/proc/array.c b/fs/proc/array.c index 77a8eacbe032..375e8bf0dd24 100644 --- a/fs/proc/array.c +++ b/fs/proc/array.c @@ -453,7 +453,7 @@ static int do_task_stat(struct seq_file *m, struct pid_namespace *ns, cutime = sig->cutime; cstime = sig->cstime; cgtime = sig->cgtime; - rsslim = ACCESS_ONCE(sig->rlim[RLIMIT_RSS].rlim_cur); + rsslim = READ_ONCE(sig->rlim[RLIMIT_RSS].rlim_cur); /* add up live thread stats at the group level */ if (whole) { diff --git a/fs/proc_namespace.c b/fs/proc_namespace.c index 99dff222fe67..03afd5150916 100644 --- a/fs/proc_namespace.c +++ b/fs/proc_namespace.c @@ -27,7 +27,7 @@ static unsigned mounts_poll(struct file *file, poll_table *wait) poll_wait(file, &p->ns->poll, wait); - event = ACCESS_ONCE(ns->event); + event = READ_ONCE(ns->event); if (m->poll_event != event) { m->poll_event = event; res |= POLLERR | POLLPRI; diff --git a/fs/splice.c b/fs/splice.c index f3084cce0ea6..39e2dc01ac12 100644 --- a/fs/splice.c +++ b/fs/splice.c @@ -253,7 +253,7 @@ EXPORT_SYMBOL(add_to_pipe); */ int splice_grow_spd(const struct pipe_inode_info *pipe, struct splice_pipe_desc *spd) { - unsigned int buffers = ACCESS_ONCE(pipe->buffers); + unsigned int buffers = READ_ONCE(pipe->buffers); spd->nr_pages_max = buffers; if (buffers <= PIPE_DEF_BUFFERS) diff --git a/fs/userfaultfd.c b/fs/userfaultfd.c index 1c713fd5b3e6..f46d133c0949 100644 --- a/fs/userfaultfd.c +++ b/fs/userfaultfd.c @@ -381,7 +381,7 @@ int handle_userfault(struct vm_fault *vmf, unsigned long reason) * in __get_user_pages if userfaultfd_release waits on the * caller of handle_userfault to release the mmap_sem. */ - if (unlikely(ACCESS_ONCE(ctx->released))) { + if (unlikely(READ_ONCE(ctx->released))) { /* * Don't return VM_FAULT_SIGBUS in this case, so a non * cooperative manager can close the uffd after the @@ -477,7 +477,7 @@ int handle_userfault(struct vm_fault *vmf, unsigned long reason) vmf->flags, reason); up_read(&mm->mmap_sem); - if (likely(must_wait && !ACCESS_ONCE(ctx->released) && + if (likely(must_wait && !READ_ONCE(ctx->released) && (return_to_userland ? !signal_pending(current) : !fatal_signal_pending(current)))) { wake_up_poll(&ctx->fd_wqh, POLLIN); @@ -586,7 +586,7 @@ static void userfaultfd_event_wait_completion(struct userfaultfd_ctx *ctx, set_current_state(TASK_KILLABLE); if (ewq->msg.event == 0) break; - if (ACCESS_ONCE(ctx->released) || + if (READ_ONCE(ctx->released) || fatal_signal_pending(current)) { /* * &ewq->wq may be queued in fork_event, but @@ -833,7 +833,7 @@ static int userfaultfd_release(struct inode *inode, struct file *file) struct userfaultfd_wake_range range = { .len = 0, }; unsigned long new_flags; - ACCESS_ONCE(ctx->released) = true; + WRITE_ONCE(ctx->released, true); if (!mmget_not_zero(mm)) goto wakeup; diff --git a/fs/xfs/xfs_log_priv.h b/fs/xfs/xfs_log_priv.h index 51bf7b827387..129975970d99 100644 --- a/fs/xfs/xfs_log_priv.h +++ b/fs/xfs/xfs_log_priv.h @@ -592,9 +592,9 @@ xlog_valid_lsn( * a transiently forward state. Instead, we can see the LSN in a * transiently behind state if we happen to race with a cycle wrap. */ - cur_cycle = ACCESS_ONCE(log->l_curr_cycle); + cur_cycle = READ_ONCE(log->l_curr_cycle); smp_rmb(); - cur_block = ACCESS_ONCE(log->l_curr_block); + cur_block = READ_ONCE(log->l_curr_block); if ((CYCLE_LSN(lsn) > cur_cycle) || (CYCLE_LSN(lsn) == cur_cycle && BLOCK_LSN(lsn) > cur_block)) { diff --git a/include/linux/bitops.h b/include/linux/bitops.h index 8fbe259b197c..0a7ce668f8e0 100644 --- a/include/linux/bitops.h +++ b/include/linux/bitops.h @@ -236,7 +236,7 @@ static inline unsigned long __ffs64(u64 word) typeof(*ptr) old, new; \ \ do { \ - old = ACCESS_ONCE(*ptr); \ + old = READ_ONCE(*ptr); \ new = (old & ~mask) | bits; \ } while (cmpxchg(ptr, old, new) != old); \ \ @@ -251,7 +251,7 @@ static inline unsigned long __ffs64(u64 word) typeof(*ptr) old, new; \ \ do { \ - old = ACCESS_ONCE(*ptr); \ + old = READ_ONCE(*ptr); \ new = old & ~clear; \ } while (!(old & test) && \ cmpxchg(ptr, old, new) != old); \ diff --git a/include/linux/dynamic_queue_limits.h b/include/linux/dynamic_queue_limits.h index a4be70398ce1..36dd4ffb5715 100644 --- a/include/linux/dynamic_queue_limits.h +++ b/include/linux/dynamic_queue_limits.h @@ -88,7 +88,7 @@ static inline void dql_queued(struct dql *dql, unsigned int count) /* Returns how many objects can be queued, < 0 indicates over limit. */ static inline int dql_avail(const struct dql *dql) { - return ACCESS_ONCE(dql->adj_limit) - ACCESS_ONCE(dql->num_queued); + return READ_ONCE(dql->adj_limit) - READ_ONCE(dql->num_queued); } /* Record number of completed objects and recalculate the limit. */ diff --git a/include/linux/huge_mm.h b/include/linux/huge_mm.h index 14bc21c2ee7f..785a00ca4628 100644 --- a/include/linux/huge_mm.h +++ b/include/linux/huge_mm.h @@ -221,7 +221,7 @@ extern struct page *huge_zero_page; static inline bool is_huge_zero_page(struct page *page) { - return ACCESS_ONCE(huge_zero_page) == page; + return READ_ONCE(huge_zero_page) == page; } static inline bool is_huge_zero_pmd(pmd_t pmd) diff --git a/include/linux/if_team.h b/include/linux/if_team.h index 30294603526f..d95cae09dea0 100644 --- a/include/linux/if_team.h +++ b/include/linux/if_team.h @@ -247,7 +247,7 @@ static inline struct team_port *team_get_port_by_index(struct team *team, static inline int team_num_to_port_index(struct team *team, unsigned int num) { - int en_port_count = ACCESS_ONCE(team->en_port_count); + int en_port_count = READ_ONCE(team->en_port_count); if (unlikely(!en_port_count)) return 0; diff --git a/include/linux/llist.h b/include/linux/llist.h index 1957635e6d5f..85abc2915e8d 100644 --- a/include/linux/llist.h +++ b/include/linux/llist.h @@ -198,7 +198,7 @@ static inline void init_llist_head(struct llist_head *list) */ static inline bool llist_empty(const struct llist_head *head) { - return ACCESS_ONCE(head->first) == NULL; + return READ_ONCE(head->first) == NULL; } static inline struct llist_node *llist_next(struct llist_node *node) diff --git a/include/linux/pm_runtime.h b/include/linux/pm_runtime.h index 2efb08a60e63..f0fc4700b6ff 100644 --- a/include/linux/pm_runtime.h +++ b/include/linux/pm_runtime.h @@ -105,7 +105,7 @@ static inline bool pm_runtime_callbacks_present(struct device *dev) static inline void pm_runtime_mark_last_busy(struct device *dev) { - ACCESS_ONCE(dev->power.last_busy) = jiffies; + WRITE_ONCE(dev->power.last_busy, jiffies); } static inline bool pm_runtime_is_irq_safe(struct device *dev) diff --git a/include/net/ip_vs.h b/include/net/ip_vs.h index 4f4f786255ef..3fadb6f9982b 100644 --- a/include/net/ip_vs.h +++ b/include/net/ip_vs.h @@ -983,12 +983,12 @@ static inline int sysctl_sync_threshold(struct netns_ipvs *ipvs) static inline int sysctl_sync_period(struct netns_ipvs *ipvs) { - return ACCESS_ONCE(ipvs->sysctl_sync_threshold[1]); + return READ_ONCE(ipvs->sysctl_sync_threshold[1]); } static inline unsigned int sysctl_sync_refresh_period(struct netns_ipvs *ipvs) { - return ACCESS_ONCE(ipvs->sysctl_sync_refresh_period); + return READ_ONCE(ipvs->sysctl_sync_refresh_period); } static inline int sysctl_sync_retries(struct netns_ipvs *ipvs) @@ -1013,7 +1013,7 @@ static inline int sysctl_sloppy_sctp(struct netns_ipvs *ipvs) static inline int sysctl_sync_ports(struct netns_ipvs *ipvs) { - return ACCESS_ONCE(ipvs->sysctl_sync_ports); + return READ_ONCE(ipvs->sysctl_sync_ports); } static inline int sysctl_sync_persist_mode(struct netns_ipvs *ipvs) diff --git a/kernel/acct.c b/kernel/acct.c index 5e72af29ab73..21eedd0dd81a 100644 --- a/kernel/acct.c +++ b/kernel/acct.c @@ -146,7 +146,7 @@ static struct bsd_acct_struct *acct_get(struct pid_namespace *ns) again: smp_rmb(); rcu_read_lock(); - res = to_acct(ACCESS_ONCE(ns->bacct)); + res = to_acct(READ_ONCE(ns->bacct)); if (!res) { rcu_read_unlock(); return NULL; @@ -158,7 +158,7 @@ again: } rcu_read_unlock(); mutex_lock(&res->lock); - if (res != to_acct(ACCESS_ONCE(ns->bacct))) { + if (res != to_acct(READ_ONCE(ns->bacct))) { mutex_unlock(&res->lock); acct_put(res); goto again; diff --git a/kernel/events/core.c b/kernel/events/core.c index 824a583079a1..8fd2f2d1358a 100644 --- a/kernel/events/core.c +++ b/kernel/events/core.c @@ -1200,7 +1200,7 @@ perf_event_ctx_lock_nested(struct perf_event *event, int nesting) again: rcu_read_lock(); - ctx = ACCESS_ONCE(event->ctx); + ctx = READ_ONCE(event->ctx); if (!atomic_inc_not_zero(&ctx->refcount)) { rcu_read_unlock(); goto again; @@ -5302,8 +5302,8 @@ static int perf_mmap(struct file *file, struct vm_area_struct *vma) if (!rb) goto aux_unlock; - aux_offset = ACCESS_ONCE(rb->user_page->aux_offset); - aux_size = ACCESS_ONCE(rb->user_page->aux_size); + aux_offset = READ_ONCE(rb->user_page->aux_offset); + aux_size = READ_ONCE(rb->user_page->aux_size); if (aux_offset < perf_data_size(rb) + PAGE_SIZE) goto aux_unlock; diff --git a/kernel/events/ring_buffer.c b/kernel/events/ring_buffer.c index f684d8e5fa2b..f3e37971c842 100644 --- a/kernel/events/ring_buffer.c +++ b/kernel/events/ring_buffer.c @@ -381,7 +381,7 @@ void *perf_aux_output_begin(struct perf_output_handle *handle, * (B) <-> (C) ordering is still observed by the pmu driver. */ if (!rb->aux_overwrite) { - aux_tail = ACCESS_ONCE(rb->user_page->aux_tail); + aux_tail = READ_ONCE(rb->user_page->aux_tail); handle->wakeup = rb->aux_wakeup + rb->aux_watermark; if (aux_head - aux_tail < perf_aux_size(rb)) handle->size = CIRC_SPACE(aux_head, aux_tail, perf_aux_size(rb)); diff --git a/kernel/exit.c b/kernel/exit.c index f6cad39f35df..6b4298a41167 100644 --- a/kernel/exit.c +++ b/kernel/exit.c @@ -1339,7 +1339,7 @@ static int wait_consider_task(struct wait_opts *wo, int ptrace, * Ensure that EXIT_ZOMBIE -> EXIT_DEAD/EXIT_TRACE transition * can't confuse the checks below. */ - int exit_state = ACCESS_ONCE(p->exit_state); + int exit_state = READ_ONCE(p->exit_state); int ret; if (unlikely(exit_state == EXIT_DEAD)) diff --git a/kernel/trace/ring_buffer.c b/kernel/trace/ring_buffer.c index 81279c6602ff..845f3805c73d 100644 --- a/kernel/trace/ring_buffer.c +++ b/kernel/trace/ring_buffer.c @@ -2724,7 +2724,7 @@ rb_reserve_next_event(struct ring_buffer *buffer, * if it happened, we have to fail the write. */ barrier(); - if (unlikely(ACCESS_ONCE(cpu_buffer->buffer) != buffer)) { + if (unlikely(READ_ONCE(cpu_buffer->buffer) != buffer)) { local_dec(&cpu_buffer->committing); local_dec(&cpu_buffer->commits); return NULL; diff --git a/kernel/trace/trace.h b/kernel/trace/trace.h index 652c682707cd..9050c8b3ccde 100644 --- a/kernel/trace/trace.h +++ b/kernel/trace/trace.h @@ -1459,7 +1459,7 @@ extern struct trace_event_file *find_event_file(struct trace_array *tr, static inline void *event_file_data(struct file *filp) { - return ACCESS_ONCE(file_inode(filp)->i_private); + return READ_ONCE(file_inode(filp)->i_private); } extern struct mutex event_mutex; diff --git a/kernel/trace/trace_stack.c b/kernel/trace/trace_stack.c index 49cb41412eec..780262210c9a 100644 --- a/kernel/trace/trace_stack.c +++ b/kernel/trace/trace_stack.c @@ -77,7 +77,7 @@ check_stack(unsigned long ip, unsigned long *stack) { unsigned long this_size, flags; unsigned long *p, *top, *start; static int tracer_frame; - int frame_size = ACCESS_ONCE(tracer_frame); + int frame_size = READ_ONCE(tracer_frame); int i, x; this_size = ((unsigned long)stack) & (THREAD_SIZE-1); diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c index c490f1e4313b..d32b45662fb6 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -894,7 +894,7 @@ static bool new_idmap_permitted(const struct file *file, int proc_setgroups_show(struct seq_file *seq, void *v) { struct user_namespace *ns = seq->private; - unsigned long userns_flags = ACCESS_ONCE(ns->flags); + unsigned long userns_flags = READ_ONCE(ns->flags); seq_printf(seq, "%s\n", (userns_flags & USERNS_SETGROUPS_ALLOWED) ? diff --git a/lib/assoc_array.c b/lib/assoc_array.c index 155c55d8db5f..fe7953aead82 100644 --- a/lib/assoc_array.c +++ b/lib/assoc_array.c @@ -39,7 +39,7 @@ begin_node: /* Descend through a shortcut */ shortcut = assoc_array_ptr_to_shortcut(cursor); smp_read_barrier_depends(); - cursor = ACCESS_ONCE(shortcut->next_node); + cursor = READ_ONCE(shortcut->next_node); } node = assoc_array_ptr_to_node(cursor); @@ -55,7 +55,7 @@ begin_node: */ has_meta = 0; for (; slot < ASSOC_ARRAY_FAN_OUT; slot++) { - ptr = ACCESS_ONCE(node->slots[slot]); + ptr = READ_ONCE(node->slots[slot]); has_meta |= (unsigned long)ptr; if (ptr && assoc_array_ptr_is_leaf(ptr)) { /* We need a barrier between the read of the pointer @@ -89,7 +89,7 @@ continue_node: smp_read_barrier_depends(); for (; slot < ASSOC_ARRAY_FAN_OUT; slot++) { - ptr = ACCESS_ONCE(node->slots[slot]); + ptr = READ_ONCE(node->slots[slot]); if (assoc_array_ptr_is_meta(ptr)) { cursor = ptr; goto begin_node; @@ -98,7 +98,7 @@ continue_node: finished_node: /* Move up to the parent (may need to skip back over a shortcut) */ - parent = ACCESS_ONCE(node->back_pointer); + parent = READ_ONCE(node->back_pointer); slot = node->parent_slot; if (parent == stop) return 0; @@ -107,7 +107,7 @@ finished_node: shortcut = assoc_array_ptr_to_shortcut(parent); smp_read_barrier_depends(); cursor = parent; - parent = ACCESS_ONCE(shortcut->back_pointer); + parent = READ_ONCE(shortcut->back_pointer); slot = shortcut->parent_slot; if (parent == stop) return 0; @@ -147,7 +147,7 @@ int assoc_array_iterate(const struct assoc_array *array, void *iterator_data), void *iterator_data) { - struct assoc_array_ptr *root = ACCESS_ONCE(array->root); + struct assoc_array_ptr *root = READ_ONCE(array->root); if (!root) return 0; @@ -194,7 +194,7 @@ assoc_array_walk(const struct assoc_array *array, pr_devel("-->%s()\n", __func__); - cursor = ACCESS_ONCE(array->root); + cursor = READ_ONCE(array->root); if (!cursor) return assoc_array_walk_tree_empty; @@ -220,7 +220,7 @@ consider_node: slot = segments >> (level & ASSOC_ARRAY_KEY_CHUNK_MASK); slot &= ASSOC_ARRAY_FAN_MASK; - ptr = ACCESS_ONCE(node->slots[slot]); + ptr = READ_ONCE(node->slots[slot]); pr_devel("consider slot %x [ix=%d type=%lu]\n", slot, level, (unsigned long)ptr & 3); @@ -294,7 +294,7 @@ follow_shortcut: } while (sc_level < shortcut->skip_to_level); /* The shortcut matches the leaf's index to this point. */ - cursor = ACCESS_ONCE(shortcut->next_node); + cursor = READ_ONCE(shortcut->next_node); if (((level ^ sc_level) & ~ASSOC_ARRAY_KEY_CHUNK_MASK) != 0) { level = sc_level; goto jumped; @@ -337,7 +337,7 @@ void *assoc_array_find(const struct assoc_array *array, * the terminal node. */ for (slot = 0; slot < ASSOC_ARRAY_FAN_OUT; slot++) { - ptr = ACCESS_ONCE(node->slots[slot]); + ptr = READ_ONCE(node->slots[slot]); if (ptr && assoc_array_ptr_is_leaf(ptr)) { /* We need a barrier between the read of the pointer * and dereferencing the pointer - but only if we are diff --git a/lib/dynamic_queue_limits.c b/lib/dynamic_queue_limits.c index f346715e2255..81770a55cb16 100644 --- a/lib/dynamic_queue_limits.c +++ b/lib/dynamic_queue_limits.c @@ -20,7 +20,7 @@ void dql_completed(struct dql *dql, unsigned int count) unsigned int ovlimit, completed, num_queued; bool all_prev_completed; - num_queued = ACCESS_ONCE(dql->num_queued); + num_queued = READ_ONCE(dql->num_queued); /* Can't complete more than what's in queue */ BUG_ON(count > num_queued - dql->num_completed); diff --git a/lib/llist.c b/lib/llist.c index ae5872b1df0c..7062e931a7bb 100644 --- a/lib/llist.c +++ b/lib/llist.c @@ -41,7 +41,7 @@ bool llist_add_batch(struct llist_node *new_first, struct llist_node *new_last, struct llist_node *first; do { - new_last->next = first = ACCESS_ONCE(head->first); + new_last->next = first = READ_ONCE(head->first); } while (cmpxchg(&head->first, first, new_first) != first); return !first; diff --git a/lib/vsprintf.c b/lib/vsprintf.c index 86c3385b9eb3..1746bae94d41 100644 --- a/lib/vsprintf.c +++ b/lib/vsprintf.c @@ -620,8 +620,8 @@ char *dentry_name(char *buf, char *end, const struct dentry *d, struct printf_sp rcu_read_lock(); for (i = 0; i < depth; i++, d = p) { - p = ACCESS_ONCE(d->d_parent); - array[i] = ACCESS_ONCE(d->d_name.name); + p = READ_ONCE(d->d_parent); + array[i] = READ_ONCE(d->d_name.name); if (p == d) { if (i) array[i] = ""; diff --git a/mm/huge_memory.c b/mm/huge_memory.c index 269b5df58543..c3bf907a03ee 100644 --- a/mm/huge_memory.c +++ b/mm/huge_memory.c @@ -2715,7 +2715,7 @@ static unsigned long deferred_split_count(struct shrinker *shrink, struct shrink_control *sc) { struct pglist_data *pgdata = NODE_DATA(sc->nid); - return ACCESS_ONCE(pgdata->split_queue_len); + return READ_ONCE(pgdata->split_queue_len); } static unsigned long deferred_split_scan(struct shrinker *shrink, diff --git a/net/core/dev.c b/net/core/dev.c index 11596a302a26..61559ca3980b 100644 --- a/net/core/dev.c +++ b/net/core/dev.c @@ -3725,7 +3725,7 @@ bool rps_may_expire_flow(struct net_device *dev, u16 rxq_index, flow_table = rcu_dereference(rxqueue->rps_flow_table); if (flow_table && flow_id <= flow_table->mask) { rflow = &flow_table->flows[flow_id]; - cpu = ACCESS_ONCE(rflow->cpu); + cpu = READ_ONCE(rflow->cpu); if (rflow->filter == filter_id && cpu < nr_cpu_ids && ((int)(per_cpu(softnet_data, cpu).input_queue_head - rflow->last_qtail) < diff --git a/net/core/pktgen.c b/net/core/pktgen.c index 6e1e10ff433a..3b2034f6d49d 100644 --- a/net/core/pktgen.c +++ b/net/core/pktgen.c @@ -3377,7 +3377,7 @@ static void pktgen_wait_for_skb(struct pktgen_dev *pkt_dev) static void pktgen_xmit(struct pktgen_dev *pkt_dev) { - unsigned int burst = ACCESS_ONCE(pkt_dev->burst); + unsigned int burst = READ_ONCE(pkt_dev->burst); struct net_device *odev = pkt_dev->odev; struct netdev_queue *txq; struct sk_buff *skb; diff --git a/net/ipv4/inet_fragment.c b/net/ipv4/inet_fragment.c index af74d0433453..f9597ba26599 100644 --- a/net/ipv4/inet_fragment.c +++ b/net/ipv4/inet_fragment.c @@ -164,7 +164,7 @@ static void inet_frag_worker(struct work_struct *work) local_bh_disable(); - for (i = ACCESS_ONCE(f->next_bucket); budget; --budget) { + for (i = READ_ONCE(f->next_bucket); budget; --budget) { evicted += inet_evict_bucket(f, &f->hash[i]); i = (i + 1) & (INETFRAGS_HASHSZ - 1); if (evicted > INETFRAGS_EVICT_MAX) diff --git a/net/ipv4/route.c b/net/ipv4/route.c index 3d9f1c2f81c5..c0864562083b 100644 --- a/net/ipv4/route.c +++ b/net/ipv4/route.c @@ -495,7 +495,7 @@ u32 ip_idents_reserve(u32 hash, int segs) { u32 *p_tstamp = ip_tstamps + hash % IP_IDENTS_SZ; atomic_t *p_id = ip_idents + hash % IP_IDENTS_SZ; - u32 old = ACCESS_ONCE(*p_tstamp); + u32 old = READ_ONCE(*p_tstamp); u32 now = (u32)jiffies; u32 new, delta = 0; diff --git a/net/ipv4/tcp_output.c b/net/ipv4/tcp_output.c index 0bc9e46a5369..48531da1aba6 100644 --- a/net/ipv4/tcp_output.c +++ b/net/ipv4/tcp_output.c @@ -1908,7 +1908,7 @@ static bool tcp_tso_should_defer(struct sock *sk, struct sk_buff *skb, if ((skb != tcp_write_queue_tail(sk)) && (limit >= skb->len)) goto send_now; - win_divisor = ACCESS_ONCE(sysctl_tcp_tso_win_divisor); + win_divisor = READ_ONCE(sysctl_tcp_tso_win_divisor); if (win_divisor) { u32 chunk = min(tp->snd_wnd, tp->snd_cwnd * tp->mss_cache); diff --git a/net/ipv4/udp.c b/net/ipv4/udp.c index ebfbccae62fd..02ec9a349303 100644 --- a/net/ipv4/udp.c +++ b/net/ipv4/udp.c @@ -1853,7 +1853,7 @@ static int udp_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) */ /* if we're overly short, let UDP handle it */ - encap_rcv = ACCESS_ONCE(up->encap_rcv); + encap_rcv = READ_ONCE(up->encap_rcv); if (encap_rcv) { int ret; @@ -2298,7 +2298,7 @@ void udp_destroy_sock(struct sock *sk) unlock_sock_fast(sk, slow); if (static_key_false(&udp_encap_needed) && up->encap_type) { void (*encap_destroy)(struct sock *sk); - encap_destroy = ACCESS_ONCE(up->encap_destroy); + encap_destroy = READ_ONCE(up->encap_destroy); if (encap_destroy) encap_destroy(sk); } diff --git a/net/ipv6/ip6_tunnel.c b/net/ipv6/ip6_tunnel.c index a1c24443cd9e..dab946554157 100644 --- a/net/ipv6/ip6_tunnel.c +++ b/net/ipv6/ip6_tunnel.c @@ -490,7 +490,7 @@ ip6_tnl_err(struct sk_buff *skb, __u8 ipproto, struct inet6_skb_parm *opt, if (!t) goto out; - tproto = ACCESS_ONCE(t->parms.proto); + tproto = READ_ONCE(t->parms.proto); if (tproto != ipproto && tproto != 0) goto out; @@ -899,7 +899,7 @@ static int ipxip6_rcv(struct sk_buff *skb, u8 ipproto, t = ip6_tnl_lookup(dev_net(skb->dev), &ipv6h->saddr, &ipv6h->daddr); if (t) { - u8 tproto = ACCESS_ONCE(t->parms.proto); + u8 tproto = READ_ONCE(t->parms.proto); if (tproto != ipproto && tproto != 0) goto drop; @@ -1233,7 +1233,7 @@ ip4ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) memset(&(IPCB(skb)->opt), 0, sizeof(IPCB(skb)->opt)); - tproto = ACCESS_ONCE(t->parms.proto); + tproto = READ_ONCE(t->parms.proto); if (tproto != IPPROTO_IPIP && tproto != 0) return -1; @@ -1303,7 +1303,7 @@ ip6ip6_tnl_xmit(struct sk_buff *skb, struct net_device *dev) u8 tproto; int err; - tproto = ACCESS_ONCE(t->parms.proto); + tproto = READ_ONCE(t->parms.proto); if ((tproto != IPPROTO_IPV6 && tproto != 0) || ip6_tnl_addr_conflict(t, ipv6h)) return -1; diff --git a/net/ipv6/udp.c b/net/ipv6/udp.c index 40d7234c27b9..3f30fa313bf2 100644 --- a/net/ipv6/udp.c +++ b/net/ipv6/udp.c @@ -606,7 +606,7 @@ static int udpv6_queue_rcv_skb(struct sock *sk, struct sk_buff *skb) */ /* if we're overly short, let UDP handle it */ - encap_rcv = ACCESS_ONCE(up->encap_rcv); + encap_rcv = READ_ONCE(up->encap_rcv); if (encap_rcv) { int ret; @@ -1432,7 +1432,7 @@ void udpv6_destroy_sock(struct sock *sk) if (static_key_false(&udpv6_encap_needed) && up->encap_type) { void (*encap_destroy)(struct sock *sk); - encap_destroy = ACCESS_ONCE(up->encap_destroy); + encap_destroy = READ_ONCE(up->encap_destroy); if (encap_destroy) encap_destroy(sk); } diff --git a/net/llc/llc_input.c b/net/llc/llc_input.c index dd3e83328ad5..82cb93f66b9b 100644 --- a/net/llc/llc_input.c +++ b/net/llc/llc_input.c @@ -193,7 +193,7 @@ int llc_rcv(struct sk_buff *skb, struct net_device *dev, */ rcv = rcu_dereference(sap->rcv_func); dest = llc_pdu_type(skb); - sap_handler = dest ? ACCESS_ONCE(llc_type_handlers[dest - 1]) : NULL; + sap_handler = dest ? READ_ONCE(llc_type_handlers[dest - 1]) : NULL; if (unlikely(!sap_handler)) { if (rcv) rcv(skb, dev, pt, orig_dev); @@ -214,7 +214,7 @@ drop: kfree_skb(skb); goto out; handle_station: - sta_handler = ACCESS_ONCE(llc_station_handler); + sta_handler = READ_ONCE(llc_station_handler); if (!sta_handler) goto drop; sta_handler(skb); diff --git a/net/mac80211/sta_info.c b/net/mac80211/sta_info.c index 69615016d5bf..214d2ba02877 100644 --- a/net/mac80211/sta_info.c +++ b/net/mac80211/sta_info.c @@ -2008,7 +2008,7 @@ static void sta_stats_decode_rate(struct ieee80211_local *local, u16 rate, static int sta_set_rate_info_rx(struct sta_info *sta, struct rate_info *rinfo) { - u16 rate = ACCESS_ONCE(sta_get_last_rx_stats(sta)->last_rate); + u16 rate = READ_ONCE(sta_get_last_rx_stats(sta)->last_rate); if (rate == STA_STATS_RATE_INVALID) return -EINVAL; diff --git a/net/netlabel/netlabel_calipso.c b/net/netlabel/netlabel_calipso.c index d177dd066504..4d748975117d 100644 --- a/net/netlabel/netlabel_calipso.c +++ b/net/netlabel/netlabel_calipso.c @@ -393,7 +393,7 @@ EXPORT_SYMBOL(netlbl_calipso_ops_register); static const struct netlbl_calipso_ops *netlbl_calipso_ops_get(void) { - return ACCESS_ONCE(calipso_ops); + return READ_ONCE(calipso_ops); } /** diff --git a/net/wireless/nl80211.c b/net/wireless/nl80211.c index d396cb61a280..eb866647a27a 100644 --- a/net/wireless/nl80211.c +++ b/net/wireless/nl80211.c @@ -14201,7 +14201,7 @@ static bool __nl80211_unexpected_frame(struct net_device *dev, u8 cmd, struct cfg80211_registered_device *rdev = wiphy_to_rdev(wdev->wiphy); struct sk_buff *msg; void *hdr; - u32 nlportid = ACCESS_ONCE(wdev->ap_unexpected_nlportid); + u32 nlportid = READ_ONCE(wdev->ap_unexpected_nlportid); if (!nlportid) return false; diff --git a/sound/firewire/amdtp-am824.c b/sound/firewire/amdtp-am824.c index 23ccddb20de1..4210e5c6262e 100644 --- a/sound/firewire/amdtp-am824.c +++ b/sound/firewire/amdtp-am824.c @@ -247,7 +247,7 @@ void amdtp_am824_midi_trigger(struct amdtp_stream *s, unsigned int port, struct amdtp_am824 *p = s->protocol; if (port < p->midi_ports) - ACCESS_ONCE(p->midi[port]) = midi; + WRITE_ONCE(p->midi[port], midi); } EXPORT_SYMBOL_GPL(amdtp_am824_midi_trigger); @@ -336,7 +336,7 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, __be32 *buffe unsigned int data_blocks, unsigned int *syt) { struct amdtp_am824 *p = s->protocol; - struct snd_pcm_substream *pcm = ACCESS_ONCE(s->pcm); + struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; if (pcm) { @@ -357,7 +357,7 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, __be32 *buffe unsigned int data_blocks, unsigned int *syt) { struct amdtp_am824 *p = s->protocol; - struct snd_pcm_substream *pcm = ACCESS_ONCE(s->pcm); + struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; if (pcm) { diff --git a/sound/firewire/amdtp-stream.c b/sound/firewire/amdtp-stream.c index 3fc581a5ad62..4a1dc145327b 100644 --- a/sound/firewire/amdtp-stream.c +++ b/sound/firewire/amdtp-stream.c @@ -376,7 +376,7 @@ static void update_pcm_pointers(struct amdtp_stream *s, ptr = s->pcm_buffer_pointer + frames; if (ptr >= pcm->runtime->buffer_size) ptr -= pcm->runtime->buffer_size; - ACCESS_ONCE(s->pcm_buffer_pointer) = ptr; + WRITE_ONCE(s->pcm_buffer_pointer, ptr); s->pcm_period_pointer += frames; if (s->pcm_period_pointer >= pcm->runtime->period_size) { @@ -388,7 +388,7 @@ static void update_pcm_pointers(struct amdtp_stream *s, static void pcm_period_tasklet(unsigned long data) { struct amdtp_stream *s = (void *)data; - struct snd_pcm_substream *pcm = ACCESS_ONCE(s->pcm); + struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); if (pcm) snd_pcm_period_elapsed(pcm); @@ -453,7 +453,7 @@ static int handle_out_packet(struct amdtp_stream *s, s->data_block_counter = (s->data_block_counter + data_blocks) & 0xff; - buffer[0] = cpu_to_be32(ACCESS_ONCE(s->source_node_id_field) | + buffer[0] = cpu_to_be32(READ_ONCE(s->source_node_id_field) | (s->data_block_quadlets << CIP_DBS_SHIFT) | ((s->sph << CIP_SPH_SHIFT) & CIP_SPH_MASK) | s->data_block_counter); @@ -472,7 +472,7 @@ static int handle_out_packet(struct amdtp_stream *s, if (queue_out_packet(s, payload_length) < 0) return -EIO; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm && pcm_frames > 0) update_pcm_pointers(s, pcm, pcm_frames); @@ -504,7 +504,7 @@ static int handle_out_packet_without_header(struct amdtp_stream *s, if (queue_out_packet(s, payload_length) < 0) return -EIO; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm && pcm_frames > 0) update_pcm_pointers(s, pcm, pcm_frames); @@ -621,7 +621,7 @@ end: if (queue_in_packet(s) < 0) return -EIO; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm && pcm_frames > 0) update_pcm_pointers(s, pcm, pcm_frames); @@ -649,7 +649,7 @@ static int handle_in_packet_without_header(struct amdtp_stream *s, if (queue_in_packet(s) < 0) return -EIO; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm && pcm_frames > 0) update_pcm_pointers(s, pcm, pcm_frames); @@ -947,7 +947,7 @@ unsigned long amdtp_stream_pcm_pointer(struct amdtp_stream *s) if (!in_interrupt() && amdtp_stream_running(s)) fw_iso_context_flush_completions(s->context); - return ACCESS_ONCE(s->pcm_buffer_pointer); + return READ_ONCE(s->pcm_buffer_pointer); } EXPORT_SYMBOL(amdtp_stream_pcm_pointer); @@ -977,9 +977,8 @@ EXPORT_SYMBOL(amdtp_stream_pcm_ack); void amdtp_stream_update(struct amdtp_stream *s) { /* Precomputing. */ - ACCESS_ONCE(s->source_node_id_field) = - (fw_parent_device(s->unit)->card->node_id << CIP_SID_SHIFT) & - CIP_SID_MASK; + WRITE_ONCE(s->source_node_id_field, + (fw_parent_device(s->unit)->card->node_id << CIP_SID_SHIFT) & CIP_SID_MASK); } EXPORT_SYMBOL(amdtp_stream_update); @@ -1022,7 +1021,7 @@ void amdtp_stream_pcm_abort(struct amdtp_stream *s) { struct snd_pcm_substream *pcm; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm) snd_pcm_stop_xrun(pcm); } diff --git a/sound/firewire/amdtp-stream.h b/sound/firewire/amdtp-stream.h index ed6eafd10992..f9abd8b07ce6 100644 --- a/sound/firewire/amdtp-stream.h +++ b/sound/firewire/amdtp-stream.h @@ -220,7 +220,7 @@ static inline bool amdtp_stream_pcm_running(struct amdtp_stream *s) static inline void amdtp_stream_pcm_trigger(struct amdtp_stream *s, struct snd_pcm_substream *pcm) { - ACCESS_ONCE(s->pcm) = pcm; + WRITE_ONCE(s->pcm, pcm); } static inline bool cip_sfc_is_base_44100(enum cip_sfc sfc) diff --git a/sound/firewire/digi00x/amdtp-dot.c b/sound/firewire/digi00x/amdtp-dot.c index 1453c34ce99f..4a884a335248 100644 --- a/sound/firewire/digi00x/amdtp-dot.c +++ b/sound/firewire/digi00x/amdtp-dot.c @@ -327,7 +327,7 @@ void amdtp_dot_midi_trigger(struct amdtp_stream *s, unsigned int port, struct amdtp_dot *p = s->protocol; if (port < MAX_MIDI_PORTS) - ACCESS_ONCE(p->midi[port]) = midi; + WRITE_ONCE(p->midi[port], midi); } static unsigned int process_tx_data_blocks(struct amdtp_stream *s, @@ -338,7 +338,7 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, struct snd_pcm_substream *pcm; unsigned int pcm_frames; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm) { read_pcm_s32(s, pcm, buffer, data_blocks); pcm_frames = data_blocks; @@ -359,7 +359,7 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, struct snd_pcm_substream *pcm; unsigned int pcm_frames; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm) { write_pcm_s32(s, pcm, buffer, data_blocks); pcm_frames = data_blocks; diff --git a/sound/firewire/fireface/amdtp-ff.c b/sound/firewire/fireface/amdtp-ff.c index 780da9deb2f0..77c7598b61ab 100644 --- a/sound/firewire/fireface/amdtp-ff.c +++ b/sound/firewire/fireface/amdtp-ff.c @@ -108,7 +108,7 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, unsigned int data_blocks, unsigned int *syt) { - struct snd_pcm_substream *pcm = ACCESS_ONCE(s->pcm); + struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; if (pcm) { @@ -127,7 +127,7 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, unsigned int data_blocks, unsigned int *syt) { - struct snd_pcm_substream *pcm = ACCESS_ONCE(s->pcm); + struct snd_pcm_substream *pcm = READ_ONCE(s->pcm); unsigned int pcm_frames; if (pcm) { diff --git a/sound/firewire/fireface/ff-midi.c b/sound/firewire/fireface/ff-midi.c index 949ee56b4e0e..6a49611ee462 100644 --- a/sound/firewire/fireface/ff-midi.c +++ b/sound/firewire/fireface/ff-midi.c @@ -22,7 +22,7 @@ static int midi_playback_open(struct snd_rawmidi_substream *substream) ff->running_status[substream->number] = 0; ff->rx_midi_error[substream->number] = false; - ACCESS_ONCE(ff->rx_midi_substreams[substream->number]) = substream; + WRITE_ONCE(ff->rx_midi_substreams[substream->number], substream); return 0; } @@ -38,7 +38,7 @@ static int midi_playback_close(struct snd_rawmidi_substream *substream) struct snd_ff *ff = substream->rmidi->private_data; cancel_work_sync(&ff->rx_midi_work[substream->number]); - ACCESS_ONCE(ff->rx_midi_substreams[substream->number]) = NULL; + WRITE_ONCE(ff->rx_midi_substreams[substream->number], NULL); return 0; } @@ -52,10 +52,10 @@ static void midi_capture_trigger(struct snd_rawmidi_substream *substream, spin_lock_irqsave(&ff->lock, flags); if (up) - ACCESS_ONCE(ff->tx_midi_substreams[substream->number]) = - substream; + WRITE_ONCE(ff->tx_midi_substreams[substream->number], + substream); else - ACCESS_ONCE(ff->tx_midi_substreams[substream->number]) = NULL; + WRITE_ONCE(ff->tx_midi_substreams[substream->number], NULL); spin_unlock_irqrestore(&ff->lock, flags); } diff --git a/sound/firewire/fireface/ff-transaction.c b/sound/firewire/fireface/ff-transaction.c index dd6c8e839647..332b29f8ed75 100644 --- a/sound/firewire/fireface/ff-transaction.c +++ b/sound/firewire/fireface/ff-transaction.c @@ -12,7 +12,7 @@ static void finish_transmit_midi_msg(struct snd_ff *ff, unsigned int port, int rcode) { struct snd_rawmidi_substream *substream = - ACCESS_ONCE(ff->rx_midi_substreams[port]); + READ_ONCE(ff->rx_midi_substreams[port]); if (rcode_is_permanent_error(rcode)) { ff->rx_midi_error[port] = true; @@ -60,7 +60,7 @@ static inline void fill_midi_buf(struct snd_ff *ff, unsigned int port, static void transmit_midi_msg(struct snd_ff *ff, unsigned int port) { struct snd_rawmidi_substream *substream = - ACCESS_ONCE(ff->rx_midi_substreams[port]); + READ_ONCE(ff->rx_midi_substreams[port]); u8 *buf = (u8 *)ff->msg_buf[port]; int i, len; @@ -159,7 +159,7 @@ static void handle_midi_msg(struct fw_card *card, struct fw_request *request, */ index = (quad >> 8) & 0xff; if (index > 0) { - substream = ACCESS_ONCE(ff->tx_midi_substreams[0]); + substream = READ_ONCE(ff->tx_midi_substreams[0]); if (substream != NULL) { byte = quad & 0xff; snd_rawmidi_receive(substream, &byte, 1); @@ -169,7 +169,7 @@ static void handle_midi_msg(struct fw_card *card, struct fw_request *request, /* Message in second port. */ index = (quad >> 24) & 0xff; if (index > 0) { - substream = ACCESS_ONCE(ff->tx_midi_substreams[1]); + substream = READ_ONCE(ff->tx_midi_substreams[1]); if (substream != NULL) { byte = (quad >> 16) & 0xff; snd_rawmidi_receive(substream, &byte, 1); diff --git a/sound/firewire/isight.c b/sound/firewire/isight.c index 5826aa8362f1..46092fa3ff9b 100644 --- a/sound/firewire/isight.c +++ b/sound/firewire/isight.c @@ -96,7 +96,7 @@ static void isight_update_pointers(struct isight *isight, unsigned int count) ptr += count; if (ptr >= runtime->buffer_size) ptr -= runtime->buffer_size; - ACCESS_ONCE(isight->buffer_pointer) = ptr; + WRITE_ONCE(isight->buffer_pointer, ptr); isight->period_counter += count; if (isight->period_counter >= runtime->period_size) { @@ -111,7 +111,7 @@ static void isight_samples(struct isight *isight, struct snd_pcm_runtime *runtime; unsigned int count1; - if (!ACCESS_ONCE(isight->pcm_running)) + if (!READ_ONCE(isight->pcm_running)) return; runtime = isight->pcm->runtime; @@ -131,7 +131,7 @@ static void isight_samples(struct isight *isight, static void isight_pcm_abort(struct isight *isight) { - if (ACCESS_ONCE(isight->pcm_active)) + if (READ_ONCE(isight->pcm_active)) snd_pcm_stop_xrun(isight->pcm); } @@ -141,7 +141,7 @@ static void isight_dropped_samples(struct isight *isight, unsigned int total) u32 dropped; unsigned int count1; - if (!ACCESS_ONCE(isight->pcm_running)) + if (!READ_ONCE(isight->pcm_running)) return; runtime = isight->pcm->runtime; @@ -293,7 +293,7 @@ static int isight_hw_params(struct snd_pcm_substream *substream, if (err < 0) return err; - ACCESS_ONCE(isight->pcm_active) = true; + WRITE_ONCE(isight->pcm_active, true); return 0; } @@ -331,7 +331,7 @@ static int isight_hw_free(struct snd_pcm_substream *substream) { struct isight *isight = substream->private_data; - ACCESS_ONCE(isight->pcm_active) = false; + WRITE_ONCE(isight->pcm_active, false); mutex_lock(&isight->mutex); isight_stop_streaming(isight); @@ -424,10 +424,10 @@ static int isight_trigger(struct snd_pcm_substream *substream, int cmd) switch (cmd) { case SNDRV_PCM_TRIGGER_START: - ACCESS_ONCE(isight->pcm_running) = true; + WRITE_ONCE(isight->pcm_running, true); break; case SNDRV_PCM_TRIGGER_STOP: - ACCESS_ONCE(isight->pcm_running) = false; + WRITE_ONCE(isight->pcm_running, false); break; default: return -EINVAL; @@ -439,7 +439,7 @@ static snd_pcm_uframes_t isight_pointer(struct snd_pcm_substream *substream) { struct isight *isight = substream->private_data; - return ACCESS_ONCE(isight->buffer_pointer); + return READ_ONCE(isight->buffer_pointer); } static int isight_create_pcm(struct isight *isight) diff --git a/sound/firewire/motu/amdtp-motu.c b/sound/firewire/motu/amdtp-motu.c index 96f0091144bb..f0555a24d90e 100644 --- a/sound/firewire/motu/amdtp-motu.c +++ b/sound/firewire/motu/amdtp-motu.c @@ -310,7 +310,7 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, if (p->midi_ports) read_midi_messages(s, buffer, data_blocks); - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (data_blocks > 0 && pcm) read_pcm_s32(s, pcm->runtime, buffer, data_blocks); @@ -374,7 +374,7 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, if (p->midi_ports) write_midi_messages(s, buffer, data_blocks); - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm) write_pcm_s32(s, pcm->runtime, buffer, data_blocks); else diff --git a/sound/firewire/oxfw/oxfw-scs1x.c b/sound/firewire/oxfw/oxfw-scs1x.c index 02d595665898..f33497cdc706 100644 --- a/sound/firewire/oxfw/oxfw-scs1x.c +++ b/sound/firewire/oxfw/oxfw-scs1x.c @@ -112,7 +112,7 @@ static void handle_hss(struct fw_card *card, struct fw_request *request, } if (length >= 1) { - stream = ACCESS_ONCE(scs->input); + stream = READ_ONCE(scs->input); if (stream) midi_input_packet(scs, stream, data, length); } @@ -183,7 +183,7 @@ static void scs_output_work(struct work_struct *work) if (scs->transaction_running) return; - stream = ACCESS_ONCE(scs->output); + stream = READ_ONCE(scs->output); if (!stream || scs->error) { scs->output_idle = true; wake_up(&scs->idle_wait); @@ -291,9 +291,9 @@ static void midi_capture_trigger(struct snd_rawmidi_substream *stream, int up) if (up) { scs->input_escape_count = 0; - ACCESS_ONCE(scs->input) = stream; + WRITE_ONCE(scs->input, stream); } else { - ACCESS_ONCE(scs->input) = NULL; + WRITE_ONCE(scs->input, NULL); } } @@ -319,10 +319,10 @@ static void midi_playback_trigger(struct snd_rawmidi_substream *stream, int up) scs->transaction_bytes = 0; scs->error = false; - ACCESS_ONCE(scs->output) = stream; + WRITE_ONCE(scs->output, stream); schedule_work(&scs->work); } else { - ACCESS_ONCE(scs->output) = NULL; + WRITE_ONCE(scs->output, NULL); } } static void midi_playback_drain(struct snd_rawmidi_substream *stream) diff --git a/sound/firewire/tascam/amdtp-tascam.c b/sound/firewire/tascam/amdtp-tascam.c index 6aff1fc1c72d..ab482423c165 100644 --- a/sound/firewire/tascam/amdtp-tascam.c +++ b/sound/firewire/tascam/amdtp-tascam.c @@ -124,7 +124,7 @@ static unsigned int process_tx_data_blocks(struct amdtp_stream *s, { struct snd_pcm_substream *pcm; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (data_blocks > 0 && pcm) read_pcm_s32(s, pcm, buffer, data_blocks); @@ -143,7 +143,7 @@ static unsigned int process_rx_data_blocks(struct amdtp_stream *s, /* This field is not used. */ *syt = 0x0000; - pcm = ACCESS_ONCE(s->pcm); + pcm = READ_ONCE(s->pcm); if (pcm) write_pcm_s32(s, pcm, buffer, data_blocks); else diff --git a/sound/firewire/tascam/tascam-transaction.c b/sound/firewire/tascam/tascam-transaction.c index 8967c52f5032..2ad692dd4b13 100644 --- a/sound/firewire/tascam/tascam-transaction.c +++ b/sound/firewire/tascam/tascam-transaction.c @@ -148,7 +148,7 @@ static void async_midi_port_callback(struct fw_card *card, int rcode, void *callback_data) { struct snd_fw_async_midi_port *port = callback_data; - struct snd_rawmidi_substream *substream = ACCESS_ONCE(port->substream); + struct snd_rawmidi_substream *substream = READ_ONCE(port->substream); /* This port is closed. */ if (substream == NULL) @@ -173,7 +173,7 @@ static void midi_port_work(struct work_struct *work) { struct snd_fw_async_midi_port *port = container_of(work, struct snd_fw_async_midi_port, work); - struct snd_rawmidi_substream *substream = ACCESS_ONCE(port->substream); + struct snd_rawmidi_substream *substream = READ_ONCE(port->substream); int generation; /* Under transacting or error state. */ @@ -282,7 +282,7 @@ static void handle_midi_tx(struct fw_card *card, struct fw_request *request, bytes = 3; } - substream = ACCESS_ONCE(tscm->tx_midi_substreams[port]); + substream = READ_ONCE(tscm->tx_midi_substreams[port]); if (substream != NULL) snd_rawmidi_receive(substream, b + 1, bytes); } diff --git a/sound/soc/xtensa/xtfpga-i2s.c b/sound/soc/xtensa/xtfpga-i2s.c index 8382ffa3bcaf..2472144b329e 100644 --- a/sound/soc/xtensa/xtfpga-i2s.c +++ b/sound/soc/xtensa/xtfpga-i2s.c @@ -165,7 +165,7 @@ static bool xtfpga_pcm_push_tx(struct xtfpga_i2s *i2s) tx_substream = rcu_dereference(i2s->tx_substream); tx_active = tx_substream && snd_pcm_running(tx_substream); if (tx_active) { - unsigned tx_ptr = ACCESS_ONCE(i2s->tx_ptr); + unsigned tx_ptr = READ_ONCE(i2s->tx_ptr); unsigned new_tx_ptr = i2s->tx_fn(i2s, tx_substream->runtime, tx_ptr); @@ -437,7 +437,7 @@ static int xtfpga_pcm_trigger(struct snd_pcm_substream *substream, int cmd) case SNDRV_PCM_TRIGGER_START: case SNDRV_PCM_TRIGGER_RESUME: case SNDRV_PCM_TRIGGER_PAUSE_RELEASE: - ACCESS_ONCE(i2s->tx_ptr) = 0; + WRITE_ONCE(i2s->tx_ptr, 0); rcu_assign_pointer(i2s->tx_substream, substream); xtfpga_pcm_refill_fifo(i2s); break; @@ -459,7 +459,7 @@ static snd_pcm_uframes_t xtfpga_pcm_pointer(struct snd_pcm_substream *substream) { struct snd_pcm_runtime *runtime = substream->runtime; struct xtfpga_i2s *i2s = runtime->private_data; - snd_pcm_uframes_t pos = ACCESS_ONCE(i2s->tx_ptr); + snd_pcm_uframes_t pos = READ_ONCE(i2s->tx_ptr); return pos < runtime->buffer_size ? pos : 0; } diff --git a/sound/usb/bcd2000/bcd2000.c b/sound/usb/bcd2000/bcd2000.c index 7371e5b06035..fc579f330601 100644 --- a/sound/usb/bcd2000/bcd2000.c +++ b/sound/usb/bcd2000/bcd2000.c @@ -108,7 +108,7 @@ static void bcd2000_midi_handle_input(struct bcd2000 *bcd2k, unsigned int payload_length, tocopy; struct snd_rawmidi_substream *midi_receive_substream; - midi_receive_substream = ACCESS_ONCE(bcd2k->midi_receive_substream); + midi_receive_substream = READ_ONCE(bcd2k->midi_receive_substream); if (!midi_receive_substream) return; @@ -139,7 +139,7 @@ static void bcd2000_midi_send(struct bcd2000 *bcd2k) BUILD_BUG_ON(sizeof(device_cmd_prefix) >= BUFSIZE); - midi_out_substream = ACCESS_ONCE(bcd2k->midi_out_substream); + midi_out_substream = READ_ONCE(bcd2k->midi_out_substream); if (!midi_out_substream) return; diff --git a/tools/arch/x86/include/asm/atomic.h b/tools/arch/x86/include/asm/atomic.h index 328eeceec709..96e2d06cb031 100644 --- a/tools/arch/x86/include/asm/atomic.h +++ b/tools/arch/x86/include/asm/atomic.h @@ -24,7 +24,7 @@ */ static inline int atomic_read(const atomic_t *v) { - return ACCESS_ONCE((v)->counter); + return READ_ONCE((v)->counter); } /** diff --git a/tools/include/asm-generic/atomic-gcc.h b/tools/include/asm-generic/atomic-gcc.h index 5e9738f97bf3..97427e700e3b 100644 --- a/tools/include/asm-generic/atomic-gcc.h +++ b/tools/include/asm-generic/atomic-gcc.h @@ -21,7 +21,7 @@ */ static inline int atomic_read(const atomic_t *v) { - return ACCESS_ONCE((v)->counter); + return READ_ONCE((v)->counter); } /** diff --git a/tools/perf/util/auxtrace.h b/tools/perf/util/auxtrace.h index 33b5e6cdf38c..d19e11b68de7 100644 --- a/tools/perf/util/auxtrace.h +++ b/tools/perf/util/auxtrace.h @@ -378,7 +378,7 @@ struct addr_filters { static inline u64 auxtrace_mmap__read_snapshot_head(struct auxtrace_mmap *mm) { struct perf_event_mmap_page *pc = mm->userpg; - u64 head = ACCESS_ONCE(pc->aux_head); + u64 head = READ_ONCE(pc->aux_head); /* Ensure all reads are done after we read the head */ rmb(); @@ -389,7 +389,7 @@ static inline u64 auxtrace_mmap__read_head(struct auxtrace_mmap *mm) { struct perf_event_mmap_page *pc = mm->userpg; #if BITS_PER_LONG == 64 || !defined(HAVE_SYNC_COMPARE_AND_SWAP_SUPPORT) - u64 head = ACCESS_ONCE(pc->aux_head); + u64 head = READ_ONCE(pc->aux_head); #else u64 head = __sync_val_compare_and_swap(&pc->aux_head, 0, 0); #endif diff --git a/tools/perf/util/session.h b/tools/perf/util/session.h index 47b5e7dbcb18..aae9645c7122 100644 --- a/tools/perf/util/session.h +++ b/tools/perf/util/session.h @@ -113,7 +113,7 @@ int __perf_session__set_tracepoints_handlers(struct perf_session *session, extern volatile int session_done; -#define session_done() ACCESS_ONCE(session_done) +#define session_done() READ_ONCE(session_done) int perf_session__deliver_synth_event(struct perf_session *session, union perf_event *event, diff --git a/virt/kvm/kvm_main.c b/virt/kvm/kvm_main.c index 9deb5a245b83..ce507ae1d4f5 100644 --- a/virt/kvm/kvm_main.c +++ b/virt/kvm/kvm_main.c @@ -2302,7 +2302,7 @@ void kvm_vcpu_on_spin(struct kvm_vcpu *me, bool yield_to_kernel_mode) continue; } else if (pass && i > last_boosted_vcpu) break; - if (!ACCESS_ONCE(vcpu->preempted)) + if (!READ_ONCE(vcpu->preempted)) continue; if (vcpu == me) continue; -- cgit v1.2.3 From 5fd54ace4721fc5ce2bb5aef6318fcf17f421460 Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 3 Nov 2017 11:28:30 +0100 Subject: USB: add SPDX identifiers to all remaining files in drivers/usb/ It's good to have SPDX identifiers in all files to make it easier to audit the kernel tree for correct licenses. Update the drivers/usb/ and include/linux/usb* files with the correct SPDX license identifier based on the license text in the file itself. The SPDX identifier is a legally binding shorthand, which can be used instead of the full boiler plate text. This work is based on a script and data from Thomas Gleixner, Philippe Ombredanne, and Kate Stewart. Cc: Thomas Gleixner Cc: Kate Stewart Cc: Philippe Ombredanne Signed-off-by: Greg Kroah-Hartman Acked-by: Felipe Balbi Acked-by: Johan Hovold Signed-off-by: Greg Kroah-Hartman --- drivers/usb/atm/cxacru.c | 1 + drivers/usb/atm/speedtch.c | 1 + drivers/usb/atm/ueagle-atm.c | 1 + drivers/usb/atm/usbatm.c | 1 + drivers/usb/atm/usbatm.h | 1 + drivers/usb/atm/xusbatm.c | 1 + drivers/usb/c67x00/c67x00-drv.c | 1 + drivers/usb/c67x00/c67x00-hcd.c | 1 + drivers/usb/c67x00/c67x00-hcd.h | 1 + drivers/usb/c67x00/c67x00-ll-hpi.c | 1 + drivers/usb/c67x00/c67x00-sched.c | 1 + drivers/usb/c67x00/c67x00.h | 1 + drivers/usb/chipidea/bits.h | 1 + drivers/usb/chipidea/ci.h | 1 + drivers/usb/chipidea/ci_hdrc_imx.c | 1 + drivers/usb/chipidea/ci_hdrc_imx.h | 1 + drivers/usb/chipidea/ci_hdrc_msm.c | 1 + drivers/usb/chipidea/ci_hdrc_pci.c | 1 + drivers/usb/chipidea/ci_hdrc_usb2.c | 1 + drivers/usb/chipidea/ci_hdrc_zevio.c | 1 + drivers/usb/chipidea/core.c | 1 + drivers/usb/chipidea/host.c | 1 + drivers/usb/chipidea/otg.c | 1 + drivers/usb/chipidea/otg.h | 1 + drivers/usb/chipidea/otg_fsm.c | 1 + drivers/usb/chipidea/otg_fsm.h | 1 + drivers/usb/chipidea/udc.c | 1 + drivers/usb/chipidea/udc.h | 1 + drivers/usb/chipidea/ulpi.c | 1 + drivers/usb/chipidea/usbmisc_imx.c | 1 + drivers/usb/class/cdc-acm.c | 1 + drivers/usb/class/cdc-wdm.c | 1 + drivers/usb/class/usblp.c | 1 + drivers/usb/class/usbtmc.c | 1 + drivers/usb/common/common.c | 1 + drivers/usb/common/led.c | 1 + drivers/usb/common/ulpi.c | 1 + drivers/usb/common/usb-otg-fsm.c | 1 + drivers/usb/core/devices.c | 1 + drivers/usb/core/devio.c | 1 + drivers/usb/core/hcd-pci.c | 1 + drivers/usb/core/hcd.c | 1 + drivers/usb/core/hub.h | 1 + drivers/usb/core/ledtrig-usbport.c | 1 + drivers/usb/core/of.c | 1 + drivers/usb/core/otg_whitelist.h | 1 + drivers/usb/core/port.c | 1 + drivers/usb/core/quirks.c | 1 + drivers/usb/core/usb-acpi.c | 1 + drivers/usb/dwc2/core.c | 1 + drivers/usb/dwc2/core.h | 1 + drivers/usb/dwc2/core_intr.c | 1 + drivers/usb/dwc2/debug.h | 1 + drivers/usb/dwc2/debugfs.c | 1 + drivers/usb/dwc2/gadget.c | 1 + drivers/usb/dwc2/hcd.c | 1 + drivers/usb/dwc2/hcd.h | 1 + drivers/usb/dwc2/hcd_ddma.c | 1 + drivers/usb/dwc2/hcd_intr.c | 1 + drivers/usb/dwc2/hcd_queue.c | 1 + drivers/usb/dwc2/hw.h | 1 + drivers/usb/dwc2/params.c | 1 + drivers/usb/dwc2/pci.c | 1 + drivers/usb/dwc2/platform.c | 1 + drivers/usb/dwc3/core.c | 1 + drivers/usb/dwc3/core.h | 1 + drivers/usb/dwc3/debug.h | 1 + drivers/usb/dwc3/debugfs.c | 1 + drivers/usb/dwc3/drd.c | 1 + drivers/usb/dwc3/dwc3-exynos.c | 1 + drivers/usb/dwc3/dwc3-keystone.c | 1 + drivers/usb/dwc3/dwc3-of-simple.c | 1 + drivers/usb/dwc3/dwc3-omap.c | 1 + drivers/usb/dwc3/dwc3-pci.c | 1 + drivers/usb/dwc3/dwc3-st.c | 1 + drivers/usb/dwc3/ep0.c | 1 + drivers/usb/dwc3/gadget.c | 1 + drivers/usb/dwc3/gadget.h | 1 + drivers/usb/dwc3/host.c | 1 + drivers/usb/dwc3/io.h | 1 + drivers/usb/dwc3/trace.c | 1 + drivers/usb/dwc3/trace.h | 1 + drivers/usb/dwc3/ulpi.c | 1 + drivers/usb/early/ehci-dbgp.c | 1 + drivers/usb/early/xhci-dbc.c | 1 + drivers/usb/early/xhci-dbc.h | 1 + drivers/usb/gadget/composite.c | 1 + drivers/usb/gadget/config.c | 1 + drivers/usb/gadget/configfs.c | 1 + drivers/usb/gadget/epautoconf.c | 1 + drivers/usb/gadget/function/f_acm.c | 1 + drivers/usb/gadget/function/f_ecm.c | 1 + drivers/usb/gadget/function/f_eem.c | 1 + drivers/usb/gadget/function/f_fs.c | 1 + drivers/usb/gadget/function/f_hid.c | 1 + drivers/usb/gadget/function/f_loopback.c | 1 + drivers/usb/gadget/function/f_mass_storage.c | 1 + drivers/usb/gadget/function/f_midi.c | 1 + drivers/usb/gadget/function/f_ncm.c | 1 + drivers/usb/gadget/function/f_obex.c | 1 + drivers/usb/gadget/function/f_phonet.c | 1 + drivers/usb/gadget/function/f_printer.c | 1 + drivers/usb/gadget/function/f_rndis.c | 1 + drivers/usb/gadget/function/f_serial.c | 1 + drivers/usb/gadget/function/f_sourcesink.c | 1 + drivers/usb/gadget/function/f_subset.c | 1 + drivers/usb/gadget/function/f_tcm.c | 1 + drivers/usb/gadget/function/f_uac1.c | 1 + drivers/usb/gadget/function/f_uac1_legacy.c | 1 + drivers/usb/gadget/function/f_uac2.c | 1 + drivers/usb/gadget/function/f_uvc.c | 1 + drivers/usb/gadget/function/f_uvc.h | 1 + drivers/usb/gadget/function/rndis.c | 1 + drivers/usb/gadget/function/rndis.h | 1 + drivers/usb/gadget/function/storage_common.c | 1 + drivers/usb/gadget/function/u_audio.c | 1 + drivers/usb/gadget/function/u_audio.h | 1 + drivers/usb/gadget/function/u_ecm.h | 1 + drivers/usb/gadget/function/u_eem.h | 1 + drivers/usb/gadget/function/u_ether.c | 1 + drivers/usb/gadget/function/u_ether.h | 1 + drivers/usb/gadget/function/u_ether_configfs.h | 1 + drivers/usb/gadget/function/u_fs.h | 1 + drivers/usb/gadget/function/u_gether.h | 1 + drivers/usb/gadget/function/u_hid.h | 1 + drivers/usb/gadget/function/u_midi.h | 1 + drivers/usb/gadget/function/u_ncm.h | 1 + drivers/usb/gadget/function/u_phonet.h | 1 + drivers/usb/gadget/function/u_printer.h | 1 + drivers/usb/gadget/function/u_rndis.h | 1 + drivers/usb/gadget/function/u_serial.c | 1 + drivers/usb/gadget/function/u_serial.h | 1 + drivers/usb/gadget/function/u_tcm.h | 1 + drivers/usb/gadget/function/u_uac1.h | 1 + drivers/usb/gadget/function/u_uac1_legacy.c | 1 + drivers/usb/gadget/function/u_uac1_legacy.h | 1 + drivers/usb/gadget/function/u_uac2.h | 1 + drivers/usb/gadget/function/u_uvc.h | 1 + drivers/usb/gadget/function/uvc.h | 1 + drivers/usb/gadget/function/uvc_configfs.c | 1 + drivers/usb/gadget/function/uvc_configfs.h | 1 + drivers/usb/gadget/function/uvc_queue.c | 1 + drivers/usb/gadget/function/uvc_v4l2.c | 1 + drivers/usb/gadget/function/uvc_v4l2.h | 1 + drivers/usb/gadget/function/uvc_video.c | 1 + drivers/usb/gadget/function/uvc_video.h | 1 + drivers/usb/gadget/functions.c | 1 + drivers/usb/gadget/legacy/acm_ms.c | 1 + drivers/usb/gadget/legacy/audio.c | 1 + drivers/usb/gadget/legacy/cdc2.c | 1 + drivers/usb/gadget/legacy/dbgp.c | 1 + drivers/usb/gadget/legacy/ether.c | 1 + drivers/usb/gadget/legacy/g_ffs.c | 1 + drivers/usb/gadget/legacy/gmidi.c | 1 + drivers/usb/gadget/legacy/hid.c | 1 + drivers/usb/gadget/legacy/inode.c | 1 + drivers/usb/gadget/legacy/mass_storage.c | 1 + drivers/usb/gadget/legacy/multi.c | 1 + drivers/usb/gadget/legacy/ncm.c | 1 + drivers/usb/gadget/legacy/nokia.c | 1 + drivers/usb/gadget/legacy/printer.c | 1 + drivers/usb/gadget/legacy/serial.c | 1 + drivers/usb/gadget/legacy/tcm_usb_gadget.c | 1 + drivers/usb/gadget/legacy/webcam.c | 1 + drivers/usb/gadget/legacy/zero.c | 1 + drivers/usb/gadget/u_f.c | 1 + drivers/usb/gadget/u_f.h | 1 + drivers/usb/gadget/u_os_desc.h | 1 + drivers/usb/gadget/udc/amd5536udc.h | 1 + drivers/usb/gadget/udc/amd5536udc_pci.c | 1 + drivers/usb/gadget/udc/at91_udc.c | 1 + drivers/usb/gadget/udc/at91_udc.h | 1 + drivers/usb/gadget/udc/atmel_usba_udc.c | 1 + drivers/usb/gadget/udc/atmel_usba_udc.h | 1 + drivers/usb/gadget/udc/bcm63xx_udc.c | 1 + drivers/usb/gadget/udc/bdc/bdc.h | 1 + drivers/usb/gadget/udc/bdc/bdc_cmd.c | 1 + drivers/usb/gadget/udc/bdc/bdc_cmd.h | 1 + drivers/usb/gadget/udc/bdc/bdc_core.c | 1 + drivers/usb/gadget/udc/bdc/bdc_dbg.c | 1 + drivers/usb/gadget/udc/bdc/bdc_dbg.h | 1 + drivers/usb/gadget/udc/bdc/bdc_ep.c | 1 + drivers/usb/gadget/udc/bdc/bdc_ep.h | 1 + drivers/usb/gadget/udc/bdc/bdc_pci.c | 1 + drivers/usb/gadget/udc/bdc/bdc_udc.c | 1 + drivers/usb/gadget/udc/core.c | 1 + drivers/usb/gadget/udc/dummy_hcd.c | 1 + drivers/usb/gadget/udc/fotg210-udc.c | 1 + drivers/usb/gadget/udc/fotg210.h | 1 + drivers/usb/gadget/udc/fsl_mxc_udc.c | 1 + drivers/usb/gadget/udc/fsl_qe_udc.c | 1 + drivers/usb/gadget/udc/fsl_qe_udc.h | 1 + drivers/usb/gadget/udc/fsl_udc_core.c | 1 + drivers/usb/gadget/udc/fsl_usb2_udc.h | 1 + drivers/usb/gadget/udc/fusb300_udc.c | 1 + drivers/usb/gadget/udc/fusb300_udc.h | 1 + drivers/usb/gadget/udc/goku_udc.c | 1 + drivers/usb/gadget/udc/goku_udc.h | 1 + drivers/usb/gadget/udc/gr_udc.c | 1 + drivers/usb/gadget/udc/gr_udc.h | 1 + drivers/usb/gadget/udc/lpc32xx_udc.c | 1 + drivers/usb/gadget/udc/m66592-udc.c | 1 + drivers/usb/gadget/udc/m66592-udc.h | 1 + drivers/usb/gadget/udc/mv_u3d.h | 1 + drivers/usb/gadget/udc/mv_u3d_core.c | 1 + drivers/usb/gadget/udc/mv_udc.h | 1 + drivers/usb/gadget/udc/mv_udc_core.c | 1 + drivers/usb/gadget/udc/net2272.c | 1 + drivers/usb/gadget/udc/net2272.h | 1 + drivers/usb/gadget/udc/net2280.c | 1 + drivers/usb/gadget/udc/net2280.h | 1 + drivers/usb/gadget/udc/omap_udc.c | 1 + drivers/usb/gadget/udc/pch_udc.c | 1 + drivers/usb/gadget/udc/pxa25x_udc.c | 1 + drivers/usb/gadget/udc/pxa25x_udc.h | 1 + drivers/usb/gadget/udc/pxa27x_udc.c | 1 + drivers/usb/gadget/udc/pxa27x_udc.h | 1 + drivers/usb/gadget/udc/r8a66597-udc.c | 1 + drivers/usb/gadget/udc/r8a66597-udc.h | 1 + drivers/usb/gadget/udc/renesas_usb3.c | 1 + drivers/usb/gadget/udc/s3c-hsudc.c | 1 + drivers/usb/gadget/udc/s3c2410_udc.c | 1 + drivers/usb/gadget/udc/s3c2410_udc.h | 1 + drivers/usb/gadget/udc/snps_udc_core.c | 1 + drivers/usb/gadget/udc/snps_udc_plat.c | 1 + drivers/usb/gadget/udc/trace.c | 1 + drivers/usb/gadget/udc/trace.h | 1 + drivers/usb/gadget/udc/udc-xilinx.c | 1 + drivers/usb/gadget/usbstring.c | 1 + drivers/usb/host/bcma-hcd.c | 1 + drivers/usb/host/ehci-atmel.c | 1 + drivers/usb/host/ehci-dbg.c | 1 + drivers/usb/host/ehci-exynos.c | 1 + drivers/usb/host/ehci-fsl.c | 1 + drivers/usb/host/ehci-fsl.h | 1 + drivers/usb/host/ehci-grlib.c | 1 + drivers/usb/host/ehci-hcd.c | 1 + drivers/usb/host/ehci-hub.c | 1 + drivers/usb/host/ehci-mem.c | 1 + drivers/usb/host/ehci-mv.c | 1 + drivers/usb/host/ehci-mxc.c | 1 + drivers/usb/host/ehci-omap.c | 1 + drivers/usb/host/ehci-orion.c | 1 + drivers/usb/host/ehci-pci.c | 1 + drivers/usb/host/ehci-platform.c | 1 + drivers/usb/host/ehci-pmcmsp.c | 1 + drivers/usb/host/ehci-ppc-of.c | 1 + drivers/usb/host/ehci-ps3.c | 1 + drivers/usb/host/ehci-q.c | 1 + drivers/usb/host/ehci-sched.c | 1 + drivers/usb/host/ehci-sh.c | 1 + drivers/usb/host/ehci-spear.c | 1 + drivers/usb/host/ehci-st.c | 1 + drivers/usb/host/ehci-sysfs.c | 1 + drivers/usb/host/ehci-tegra.c | 1 + drivers/usb/host/ehci-tilegx.c | 1 + drivers/usb/host/ehci-timer.c | 1 + drivers/usb/host/ehci-w90x900.c | 1 + drivers/usb/host/ehci-xilinx-of.c | 1 + drivers/usb/host/ehci.h | 1 + drivers/usb/host/fhci-dbg.c | 1 + drivers/usb/host/fhci-hcd.c | 1 + drivers/usb/host/fhci-hub.c | 1 + drivers/usb/host/fhci-mem.c | 1 + drivers/usb/host/fhci-q.c | 1 + drivers/usb/host/fhci-sched.c | 1 + drivers/usb/host/fhci-tds.c | 1 + drivers/usb/host/fhci.h | 1 + drivers/usb/host/fotg210-hcd.c | 1 + drivers/usb/host/fsl-mph-dr-of.c | 1 + drivers/usb/host/hwa-hc.c | 1 + drivers/usb/host/imx21-dbg.c | 1 + drivers/usb/host/imx21-hcd.c | 1 + drivers/usb/host/imx21-hcd.h | 1 + drivers/usb/host/isp116x-hcd.c | 1 + drivers/usb/host/isp1362-hcd.c | 1 + drivers/usb/host/max3421-hcd.c | 1 + drivers/usb/host/ohci-at91.c | 1 + drivers/usb/host/ohci-da8xx.c | 1 + drivers/usb/host/ohci-dbg.c | 1 + drivers/usb/host/ohci-exynos.c | 1 + drivers/usb/host/ohci-hcd.c | 1 + drivers/usb/host/ohci-hub.c | 1 + drivers/usb/host/ohci-mem.c | 1 + drivers/usb/host/ohci-nxp.c | 1 + drivers/usb/host/ohci-omap.c | 1 + drivers/usb/host/ohci-pci.c | 1 + drivers/usb/host/ohci-platform.c | 1 + drivers/usb/host/ohci-ppc-of.c | 1 + drivers/usb/host/ohci-ps3.c | 1 + drivers/usb/host/ohci-pxa27x.c | 1 + drivers/usb/host/ohci-q.c | 1 + drivers/usb/host/ohci-s3c2410.c | 1 + drivers/usb/host/ohci-sa1111.c | 1 + drivers/usb/host/ohci-sm501.c | 1 + drivers/usb/host/ohci-spear.c | 1 + drivers/usb/host/ohci-st.c | 1 + drivers/usb/host/ohci-tilegx.c | 1 + drivers/usb/host/ohci-tmio.c | 1 + drivers/usb/host/ohci.h | 1 + drivers/usb/host/oxu210hp-hcd.c | 1 + drivers/usb/host/pci-quirks.c | 1 + drivers/usb/host/r8a66597-hcd.c | 1 + drivers/usb/host/r8a66597.h | 1 + drivers/usb/host/sl811-hcd.c | 1 + drivers/usb/host/sl811_cs.c | 1 + drivers/usb/host/ssb-hcd.c | 1 + drivers/usb/host/u132-hcd.c | 1 + drivers/usb/host/uhci-hcd.c | 1 + drivers/usb/host/whci/asl.c | 1 + drivers/usb/host/whci/debug.c | 1 + drivers/usb/host/whci/hcd.c | 1 + drivers/usb/host/whci/hw.c | 1 + drivers/usb/host/whci/init.c | 1 + drivers/usb/host/whci/int.c | 1 + drivers/usb/host/whci/pzl.c | 1 + drivers/usb/host/whci/qset.c | 1 + drivers/usb/host/whci/whcd.h | 1 + drivers/usb/host/whci/whci-hc.h | 1 + drivers/usb/host/whci/wusb.c | 1 + drivers/usb/host/xhci-dbg.c | 1 + drivers/usb/host/xhci-ext-caps.h | 1 + drivers/usb/host/xhci-hub.c | 1 + drivers/usb/host/xhci-mem.c | 1 + drivers/usb/host/xhci-mtk-sch.c | 1 + drivers/usb/host/xhci-mtk.c | 1 + drivers/usb/host/xhci-mtk.h | 1 + drivers/usb/host/xhci-mvebu.c | 1 + drivers/usb/host/xhci-mvebu.h | 1 + drivers/usb/host/xhci-pci.c | 1 + drivers/usb/host/xhci-plat.c | 1 + drivers/usb/host/xhci-plat.h | 1 + drivers/usb/host/xhci-rcar.c | 1 + drivers/usb/host/xhci-rcar.h | 1 + drivers/usb/host/xhci-ring.c | 1 + drivers/usb/host/xhci-tegra.c | 1 + drivers/usb/host/xhci-trace.c | 1 + drivers/usb/host/xhci-trace.h | 1 + drivers/usb/host/xhci.c | 1 + drivers/usb/host/xhci.h | 1 + drivers/usb/image/mdc800.c | 1 + drivers/usb/image/microtek.c | 1 + drivers/usb/isp1760/isp1760-core.c | 1 + drivers/usb/isp1760/isp1760-core.h | 1 + drivers/usb/isp1760/isp1760-regs.h | 1 + drivers/usb/isp1760/isp1760-udc.c | 1 + drivers/usb/isp1760/isp1760-udc.h | 1 + drivers/usb/misc/adutux.c | 1 + drivers/usb/misc/appledisplay.c | 1 + drivers/usb/misc/chaoskey.c | 1 + drivers/usb/misc/cypress_cy7c63.c | 1 + drivers/usb/misc/cytherm.c | 1 + drivers/usb/misc/ehset.c | 1 + drivers/usb/misc/emi26.c | 1 + drivers/usb/misc/emi62.c | 1 + drivers/usb/misc/ezusb.c | 1 + drivers/usb/misc/ftdi-elan.c | 1 + drivers/usb/misc/idmouse.c | 1 + drivers/usb/misc/iowarrior.c | 1 + drivers/usb/misc/isight_firmware.c | 1 + drivers/usb/misc/ldusb.c | 1 + drivers/usb/misc/legousbtower.c | 1 + drivers/usb/misc/lvstest.c | 1 + drivers/usb/misc/rio500.c | 1 + drivers/usb/misc/rio500_usb.h | 1 + drivers/usb/misc/sisusbvga/sisusb.c | 1 + drivers/usb/misc/sisusbvga/sisusb.h | 1 + drivers/usb/misc/sisusbvga/sisusb_con.c | 1 + drivers/usb/misc/sisusbvga/sisusb_init.c | 1 + drivers/usb/misc/sisusbvga/sisusb_init.h | 1 + drivers/usb/misc/sisusbvga/sisusb_struct.h | 1 + drivers/usb/misc/trancevibrator.c | 1 + drivers/usb/misc/usb251xb.c | 1 + drivers/usb/misc/usb3503.c | 1 + drivers/usb/misc/usb4604.c | 1 + drivers/usb/misc/usb_u132.h | 1 + drivers/usb/misc/usblcd.c | 1 + drivers/usb/misc/usbsevseg.c | 1 + drivers/usb/misc/usbtest.c | 1 + drivers/usb/misc/uss720.c | 1 + drivers/usb/misc/yurex.c | 1 + drivers/usb/mon/mon_main.c | 1 + drivers/usb/mtu3/mtu3.h | 1 + drivers/usb/mtu3/mtu3_core.c | 1 + drivers/usb/mtu3/mtu3_dr.c | 1 + drivers/usb/mtu3/mtu3_dr.h | 1 + drivers/usb/mtu3/mtu3_gadget.c | 1 + drivers/usb/mtu3/mtu3_gadget_ep0.c | 1 + drivers/usb/mtu3/mtu3_host.c | 1 + drivers/usb/mtu3/mtu3_hw_regs.h | 1 + drivers/usb/mtu3/mtu3_plat.c | 1 + drivers/usb/mtu3/mtu3_qmu.c | 1 + drivers/usb/mtu3/mtu3_qmu.h | 1 + drivers/usb/musb/am35x.c | 1 + drivers/usb/musb/blackfin.c | 1 + drivers/usb/musb/blackfin.h | 1 + drivers/usb/musb/cppi_dma.c | 1 + drivers/usb/musb/da8xx.c | 1 + drivers/usb/musb/davinci.c | 1 + drivers/usb/musb/davinci.h | 1 + drivers/usb/musb/jz4740.c | 1 + drivers/usb/musb/musb_am335x.c | 1 + drivers/usb/musb/musb_core.c | 1 + drivers/usb/musb/musb_core.h | 1 + drivers/usb/musb/musb_cppi41.c | 1 + drivers/usb/musb/musb_debug.h | 1 + drivers/usb/musb/musb_debugfs.c | 1 + drivers/usb/musb/musb_dma.h | 1 + drivers/usb/musb/musb_dsps.c | 1 + drivers/usb/musb/musb_gadget.c | 1 + drivers/usb/musb/musb_gadget.h | 1 + drivers/usb/musb/musb_gadget_ep0.c | 1 + drivers/usb/musb/musb_host.c | 1 + drivers/usb/musb/musb_host.h | 1 + drivers/usb/musb/musb_io.h | 1 + drivers/usb/musb/musb_regs.h | 1 + drivers/usb/musb/musb_trace.c | 1 + drivers/usb/musb/musb_trace.h | 1 + drivers/usb/musb/musb_virthub.c | 1 + drivers/usb/musb/musbhsdma.c | 1 + drivers/usb/musb/musbhsdma.h | 1 + drivers/usb/musb/omap2430.c | 1 + drivers/usb/musb/omap2430.h | 1 + drivers/usb/musb/sunxi.c | 1 + drivers/usb/musb/tusb6010.c | 1 + drivers/usb/musb/tusb6010.h | 1 + drivers/usb/musb/tusb6010_omap.c | 1 + drivers/usb/musb/ux500.c | 1 + drivers/usb/musb/ux500_dma.c | 1 + drivers/usb/phy/of.c | 1 + drivers/usb/phy/phy-ab8500-usb.c | 1 + drivers/usb/phy/phy-am335x-control.c | 1 + drivers/usb/phy/phy-am335x.c | 1 + drivers/usb/phy/phy-fsl-usb.c | 1 + drivers/usb/phy/phy-fsl-usb.h | 1 + drivers/usb/phy/phy-generic.c | 1 + drivers/usb/phy/phy-gpio-vbus-usb.c | 1 + drivers/usb/phy/phy-isp1301-omap.c | 1 + drivers/usb/phy/phy-isp1301.c | 1 + drivers/usb/phy/phy-keystone.c | 1 + drivers/usb/phy/phy-mv-usb.c | 1 + drivers/usb/phy/phy-mv-usb.h | 1 + drivers/usb/phy/phy-mxs-usb.c | 1 + drivers/usb/phy/phy-omap-otg.c | 1 + drivers/usb/phy/phy-tahvo.c | 1 + drivers/usb/phy/phy-tegra-usb.c | 1 + drivers/usb/phy/phy-twl6030-usb.c | 1 + drivers/usb/phy/phy-ulpi-viewport.c | 1 + drivers/usb/phy/phy-ulpi.c | 1 + drivers/usb/phy/phy.c | 1 + drivers/usb/renesas_usbhs/common.c | 1 + drivers/usb/renesas_usbhs/common.h | 1 + drivers/usb/renesas_usbhs/fifo.c | 1 + drivers/usb/renesas_usbhs/fifo.h | 1 + drivers/usb/renesas_usbhs/mod.c | 1 + drivers/usb/renesas_usbhs/mod.h | 1 + drivers/usb/renesas_usbhs/mod_gadget.c | 1 + drivers/usb/renesas_usbhs/mod_host.c | 1 + drivers/usb/renesas_usbhs/pipe.c | 1 + drivers/usb/renesas_usbhs/pipe.h | 1 + drivers/usb/renesas_usbhs/rcar2.c | 1 + drivers/usb/renesas_usbhs/rcar3.c | 1 + drivers/usb/serial/aircable.c | 1 + drivers/usb/serial/ark3116.c | 1 + drivers/usb/serial/belkin_sa.c | 1 + drivers/usb/serial/belkin_sa.h | 1 + drivers/usb/serial/bus.c | 1 + drivers/usb/serial/ch341.c | 1 + drivers/usb/serial/console.c | 1 + drivers/usb/serial/cp210x.c | 1 + drivers/usb/serial/cyberjack.c | 1 + drivers/usb/serial/cypress_m8.c | 1 + drivers/usb/serial/digi_acceleport.c | 1 + drivers/usb/serial/empeg.c | 1 + drivers/usb/serial/f81232.c | 1 + drivers/usb/serial/f81534.c | 1 + drivers/usb/serial/ftdi_sio.c | 1 + drivers/usb/serial/garmin_gps.c | 1 + drivers/usb/serial/generic.c | 1 + drivers/usb/serial/io_16654.h | 1 + drivers/usb/serial/io_edgeport.c | 1 + drivers/usb/serial/io_edgeport.h | 1 + drivers/usb/serial/io_ionsp.h | 1 + drivers/usb/serial/io_ti.c | 1 + drivers/usb/serial/io_ti.h | 1 + drivers/usb/serial/io_usbvend.h | 1 + drivers/usb/serial/ipaq.c | 1 + drivers/usb/serial/ipw.c | 1 + drivers/usb/serial/ir-usb.c | 1 + drivers/usb/serial/iuu_phoenix.c | 1 + drivers/usb/serial/iuu_phoenix.h | 1 + drivers/usb/serial/keyspan.c | 1 + drivers/usb/serial/keyspan_pda.c | 1 + drivers/usb/serial/kl5kusb105.c | 1 + drivers/usb/serial/kobil_sct.c | 1 + drivers/usb/serial/mct_u232.c | 1 + drivers/usb/serial/mct_u232.h | 1 + drivers/usb/serial/metro-usb.c | 1 + drivers/usb/serial/mos7720.c | 1 + drivers/usb/serial/mos7840.c | 1 + drivers/usb/serial/mxuport.c | 1 + drivers/usb/serial/navman.c | 1 + drivers/usb/serial/omninet.c | 1 + drivers/usb/serial/opticon.c | 1 + drivers/usb/serial/option.c | 1 + drivers/usb/serial/oti6858.c | 1 + drivers/usb/serial/oti6858.h | 1 + drivers/usb/serial/pl2303.c | 1 + drivers/usb/serial/pl2303.h | 1 + drivers/usb/serial/qcaux.c | 1 + drivers/usb/serial/qcserial.c | 1 + drivers/usb/serial/quatech2.c | 1 + drivers/usb/serial/safe_serial.c | 1 + drivers/usb/serial/sierra.c | 1 + drivers/usb/serial/spcp8x5.c | 1 + drivers/usb/serial/ssu100.c | 1 + drivers/usb/serial/symbolserial.c | 1 + drivers/usb/serial/ti_usb_3410_5052.c | 1 + drivers/usb/serial/upd78f0730.c | 1 + drivers/usb/serial/usb-serial-simple.c | 1 + drivers/usb/serial/usb-serial.c | 1 + drivers/usb/serial/usb_debug.c | 1 + drivers/usb/serial/usb_wwan.c | 1 + drivers/usb/serial/visor.c | 1 + drivers/usb/serial/visor.h | 1 + drivers/usb/serial/whiteheat.c | 1 + drivers/usb/serial/whiteheat.h | 1 + drivers/usb/serial/wishbone-serial.c | 1 + drivers/usb/serial/xsens_mt.c | 1 + drivers/usb/storage/alauda.c | 1 + drivers/usb/storage/cypress_atacb.c | 1 + drivers/usb/storage/datafab.c | 1 + drivers/usb/storage/debug.c | 1 + drivers/usb/storage/debug.h | 1 + drivers/usb/storage/ene_ub6250.c | 1 + drivers/usb/storage/freecom.c | 1 + drivers/usb/storage/initializers.c | 1 + drivers/usb/storage/initializers.h | 1 + drivers/usb/storage/isd200.c | 1 + drivers/usb/storage/jumpshot.c | 1 + drivers/usb/storage/karma.c | 1 + drivers/usb/storage/onetouch.c | 1 + drivers/usb/storage/option_ms.c | 1 + drivers/usb/storage/protocol.c | 1 + drivers/usb/storage/protocol.h | 1 + drivers/usb/storage/realtek_cr.c | 1 + drivers/usb/storage/scsiglue.c | 1 + drivers/usb/storage/scsiglue.h | 1 + drivers/usb/storage/sddr09.c | 1 + drivers/usb/storage/sddr55.c | 1 + drivers/usb/storage/shuttle_usbat.c | 1 + drivers/usb/storage/transport.c | 1 + drivers/usb/storage/transport.h | 1 + drivers/usb/storage/uas.c | 1 + drivers/usb/storage/unusual_alauda.h | 1 + drivers/usb/storage/unusual_cypress.h | 1 + drivers/usb/storage/unusual_datafab.h | 1 + drivers/usb/storage/unusual_devs.h | 1 + drivers/usb/storage/unusual_ene_ub6250.h | 1 + drivers/usb/storage/unusual_freecom.h | 1 + drivers/usb/storage/unusual_isd200.h | 1 + drivers/usb/storage/unusual_jumpshot.h | 1 + drivers/usb/storage/unusual_karma.h | 1 + drivers/usb/storage/unusual_onetouch.h | 1 + drivers/usb/storage/unusual_realtek.h | 1 + drivers/usb/storage/unusual_sddr09.h | 1 + drivers/usb/storage/unusual_sddr55.h | 1 + drivers/usb/storage/unusual_uas.h | 1 + drivers/usb/storage/unusual_usbat.h | 1 + drivers/usb/storage/usb.c | 1 + drivers/usb/storage/usb.h | 1 + drivers/usb/storage/usual-tables.c | 1 + drivers/usb/typec/typec.c | 1 + drivers/usb/typec/typec_wcove.c | 1 + drivers/usb/typec/ucsi/ucsi.c | 1 + drivers/usb/typec/ucsi/ucsi_acpi.c | 1 + drivers/usb/usb-skeleton.c | 1 + drivers/usb/usbip/stub.h | 1 + drivers/usb/usbip/stub_dev.c | 1 + drivers/usb/usbip/stub_main.c | 1 + drivers/usb/usbip/stub_rx.c | 1 + drivers/usb/usbip/stub_tx.c | 1 + drivers/usb/usbip/usbip_common.c | 1 + drivers/usb/usbip/usbip_common.h | 1 + drivers/usb/usbip/usbip_event.c | 1 + drivers/usb/usbip/vhci.h | 1 + drivers/usb/usbip/vhci_hcd.c | 1 + drivers/usb/usbip/vhci_rx.c | 1 + drivers/usb/usbip/vhci_sysfs.c | 1 + drivers/usb/usbip/vhci_tx.c | 1 + drivers/usb/usbip/vudc.h | 1 + drivers/usb/usbip/vudc_dev.c | 1 + drivers/usb/usbip/vudc_main.c | 1 + drivers/usb/usbip/vudc_rx.c | 1 + drivers/usb/usbip/vudc_sysfs.c | 1 + drivers/usb/usbip/vudc_transfer.c | 1 + drivers/usb/usbip/vudc_tx.c | 1 + drivers/usb/wusbcore/cbaf.c | 1 + drivers/usb/wusbcore/crypto.c | 1 + drivers/usb/wusbcore/dev-sysfs.c | 1 + drivers/usb/wusbcore/devconnect.c | 1 + drivers/usb/wusbcore/mmc.c | 1 + drivers/usb/wusbcore/pal.c | 1 + drivers/usb/wusbcore/reservation.c | 1 + drivers/usb/wusbcore/rh.c | 1 + drivers/usb/wusbcore/security.c | 1 + drivers/usb/wusbcore/wa-hc.c | 1 + drivers/usb/wusbcore/wa-hc.h | 1 + drivers/usb/wusbcore/wa-nep.c | 1 + drivers/usb/wusbcore/wa-rpipe.c | 1 + drivers/usb/wusbcore/wa-xfer.c | 1 + drivers/usb/wusbcore/wusbhc.c | 1 + drivers/usb/wusbcore/wusbhc.h | 1 + include/linux/usb/association.h | 1 + include/linux/usb/audio-v2.h | 1 + include/linux/usb/audio.h | 1 + include/linux/usb/c67x00.h | 1 + include/linux/usb/cdc-wdm.h | 1 + include/linux/usb/cdc.h | 1 + include/linux/usb/cdc_ncm.h | 1 + include/linux/usb/composite.h | 1 + include/linux/usb/ehci_def.h | 1 + include/linux/usb/ehci_pdriver.h | 1 + include/linux/usb/g_hid.h | 1 + include/linux/usb/gadget.h | 1 + include/linux/usb/gpio_vbus.h | 1 + include/linux/usb/hcd.h | 1 + include/linux/usb/input.h | 1 + include/linux/usb/isp1301.h | 1 + include/linux/usb/m66592.h | 1 + include/linux/usb/musb-ux500.h | 1 + include/linux/usb/net2280.h | 1 + include/linux/usb/of.h | 1 + include/linux/usb/ohci_pdriver.h | 1 + include/linux/usb/otg-fsm.h | 1 + include/linux/usb/phy_companion.h | 1 + include/linux/usb/r8a66597.h | 1 + include/linux/usb/renesas_usbhs.h | 1 + include/linux/usb/rndis_host.h | 1 + include/linux/usb/samsung_usb_phy.h | 1 + include/linux/usb/serial.h | 1 + include/linux/usb/storage.h | 1 + include/linux/usb/tegra_usb_phy.h | 1 + include/linux/usb/tilegx.h | 1 + include/linux/usb/ulpi.h | 1 + include/linux/usb/usb338x.h | 1 + include/linux/usb/usbnet.h | 1 + include/linux/usb/wusb-wa.h | 1 + include/linux/usb/wusb.h | 1 + include/linux/usb/xhci-dbgp.h | 1 + include/linux/usbdevice_fs.h | 1 + 651 files changed, 651 insertions(+) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/atm/cxacru.c b/drivers/usb/atm/cxacru.c index e4f177da164d..87d16578c5a4 100644 --- a/drivers/usb/atm/cxacru.c +++ b/drivers/usb/atm/cxacru.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /****************************************************************************** * cxacru.c - driver for USB ADSL modems based on * Conexant AccessRunner chipset diff --git a/drivers/usb/atm/speedtch.c b/drivers/usb/atm/speedtch.c index 091db9b281f5..cc65bec5b331 100644 --- a/drivers/usb/atm/speedtch.c +++ b/drivers/usb/atm/speedtch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /****************************************************************************** * speedtch.c - Alcatel SpeedTouch USB xDSL modem driver * diff --git a/drivers/usb/atm/ueagle-atm.c b/drivers/usb/atm/ueagle-atm.c index ba7616395db2..ab75690044bb 100644 --- a/drivers/usb/atm/ueagle-atm.c +++ b/drivers/usb/atm/ueagle-atm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /*- * Copyright (c) 2003, 2004 * Damien Bergamini . All rights reserved. diff --git a/drivers/usb/atm/usbatm.c b/drivers/usb/atm/usbatm.c index 8607af758bbd..ce1c57cb413f 100644 --- a/drivers/usb/atm/usbatm.c +++ b/drivers/usb/atm/usbatm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /****************************************************************************** * usbatm.c - Generic USB xDSL driver core * diff --git a/drivers/usb/atm/usbatm.h b/drivers/usb/atm/usbatm.h index f3eecd967a8a..72f9d3b8adb6 100644 --- a/drivers/usb/atm/usbatm.h +++ b/drivers/usb/atm/usbatm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /****************************************************************************** * usbatm.h - Generic USB xDSL driver core * diff --git a/drivers/usb/atm/xusbatm.c b/drivers/usb/atm/xusbatm.c index c73c1ec3005e..7c55032a2c2c 100644 --- a/drivers/usb/atm/xusbatm.c +++ b/drivers/usb/atm/xusbatm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /****************************************************************************** * xusbatm.c - dumb usbatm-based driver for modems initialized in userspace * diff --git a/drivers/usb/c67x00/c67x00-drv.c b/drivers/usb/c67x00/c67x00-drv.c index 5796c8820514..3e4b46f8aa67 100644 --- a/drivers/usb/c67x00/c67x00-drv.c +++ b/drivers/usb/c67x00/c67x00-drv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00-drv.c: Cypress C67X00 USB Common infrastructure * diff --git a/drivers/usb/c67x00/c67x00-hcd.c b/drivers/usb/c67x00/c67x00-hcd.c index 30d3f346686e..705c40a0097d 100644 --- a/drivers/usb/c67x00/c67x00-hcd.c +++ b/drivers/usb/c67x00/c67x00-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00-hcd.c: Cypress C67X00 USB Host Controller Driver * diff --git a/drivers/usb/c67x00/c67x00-hcd.h b/drivers/usb/c67x00/c67x00-hcd.h index cf8a455a6403..05ab1ba3b327 100644 --- a/drivers/usb/c67x00/c67x00-hcd.h +++ b/drivers/usb/c67x00/c67x00-hcd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00-hcd.h: Cypress C67X00 USB HCD * diff --git a/drivers/usb/c67x00/c67x00-ll-hpi.c b/drivers/usb/c67x00/c67x00-ll-hpi.c index b58151841e10..285f40aa16bf 100644 --- a/drivers/usb/c67x00/c67x00-ll-hpi.c +++ b/drivers/usb/c67x00/c67x00-ll-hpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00-ll-hpi.c: Cypress C67X00 USB Low level interface using HPI * diff --git a/drivers/usb/c67x00/c67x00-sched.c b/drivers/usb/c67x00/c67x00-sched.c index 0b68cd6874d2..233a8be2d8e4 100644 --- a/drivers/usb/c67x00/c67x00-sched.c +++ b/drivers/usb/c67x00/c67x00-sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00-sched.c: Cypress C67X00 USB Host Controller Driver - TD scheduling * diff --git a/drivers/usb/c67x00/c67x00.h b/drivers/usb/c67x00/c67x00.h index a26e9ded0f32..31339d7f7a4b 100644 --- a/drivers/usb/c67x00/c67x00.h +++ b/drivers/usb/c67x00/c67x00.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * c67x00.h: Cypress C67X00 USB register and field definitions * diff --git a/drivers/usb/chipidea/bits.h b/drivers/usb/chipidea/bits.h index e462f55c8b99..018a28e2e7d8 100644 --- a/drivers/usb/chipidea/bits.h +++ b/drivers/usb/chipidea/bits.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * bits.h - register bits of the ChipIdea USB IP core * diff --git a/drivers/usb/chipidea/ci.h b/drivers/usb/chipidea/ci.h index 6743f85b1b7a..fa6dd9d9f5c6 100644 --- a/drivers/usb/chipidea/ci.h +++ b/drivers/usb/chipidea/ci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ci.h - common structures, functions, and macros of the ChipIdea driver * diff --git a/drivers/usb/chipidea/ci_hdrc_imx.c b/drivers/usb/chipidea/ci_hdrc_imx.c index 5f4a8157fad8..9a2f7416ff9e 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.c +++ b/drivers/usb/chipidea/ci_hdrc_imx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2012 Freescale Semiconductor, Inc. * Copyright (C) 2012 Marek Vasut diff --git a/drivers/usb/chipidea/ci_hdrc_imx.h b/drivers/usb/chipidea/ci_hdrc_imx.h index d666c9f036ba..98a8b8c817ff 100644 --- a/drivers/usb/chipidea/ci_hdrc_imx.h +++ b/drivers/usb/chipidea/ci_hdrc_imx.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2012 Freescale Semiconductor, Inc. * diff --git a/drivers/usb/chipidea/ci_hdrc_msm.c b/drivers/usb/chipidea/ci_hdrc_msm.c index bb626120296f..85aac4e881aa 100644 --- a/drivers/usb/chipidea/ci_hdrc_msm.c +++ b/drivers/usb/chipidea/ci_hdrc_msm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Copyright (c) 2010, Code Aurora Forum. All rights reserved. * * This program is free software; you can redistribute it and/or modify diff --git a/drivers/usb/chipidea/ci_hdrc_pci.c b/drivers/usb/chipidea/ci_hdrc_pci.c index 39414e4b2d81..a9dd661026bf 100644 --- a/drivers/usb/chipidea/ci_hdrc_pci.c +++ b/drivers/usb/chipidea/ci_hdrc_pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ci_hdrc_pci.c - MIPS USB IP core family device controller * diff --git a/drivers/usb/chipidea/ci_hdrc_usb2.c b/drivers/usb/chipidea/ci_hdrc_usb2.c index 99425db9ba62..41c5f8b9c0b9 100644 --- a/drivers/usb/chipidea/ci_hdrc_usb2.c +++ b/drivers/usb/chipidea/ci_hdrc_usb2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014 Marvell Technology Group Ltd. * diff --git a/drivers/usb/chipidea/ci_hdrc_zevio.c b/drivers/usb/chipidea/ci_hdrc_zevio.c index 1264de505527..b8c75304d805 100644 --- a/drivers/usb/chipidea/ci_hdrc_zevio.c +++ b/drivers/usb/chipidea/ci_hdrc_zevio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013 Daniel Tang * diff --git a/drivers/usb/chipidea/core.c b/drivers/usb/chipidea/core.c index 43ea5fb87b9a..708c2eaba81c 100644 --- a/drivers/usb/chipidea/core.c +++ b/drivers/usb/chipidea/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * core.c - ChipIdea USB IP core family device controller * diff --git a/drivers/usb/chipidea/host.c b/drivers/usb/chipidea/host.c index 18cb8e46262d..a49e8567ac7d 100644 --- a/drivers/usb/chipidea/host.c +++ b/drivers/usb/chipidea/host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * host.c - ChipIdea USB host controller driver * diff --git a/drivers/usb/chipidea/otg.c b/drivers/usb/chipidea/otg.c index 10236fe71522..ef22fcc63f33 100644 --- a/drivers/usb/chipidea/otg.c +++ b/drivers/usb/chipidea/otg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * otg.c - ChipIdea USB IP core OTG driver * diff --git a/drivers/usb/chipidea/otg.h b/drivers/usb/chipidea/otg.h index 9ecb598e48f0..b8e2415bfa7c 100644 --- a/drivers/usb/chipidea/otg.h +++ b/drivers/usb/chipidea/otg.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2013-2014 Freescale Semiconductor, Inc. * diff --git a/drivers/usb/chipidea/otg_fsm.c b/drivers/usb/chipidea/otg_fsm.c index 5ea0246f650d..485aaa1747e8 100644 --- a/drivers/usb/chipidea/otg_fsm.c +++ b/drivers/usb/chipidea/otg_fsm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * otg_fsm.c - ChipIdea USB IP core OTG FSM driver * diff --git a/drivers/usb/chipidea/otg_fsm.h b/drivers/usb/chipidea/otg_fsm.h index 6366fe398ba6..08e74aeea21d 100644 --- a/drivers/usb/chipidea/otg_fsm.h +++ b/drivers/usb/chipidea/otg_fsm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014 Freescale Semiconductor, Inc. * diff --git a/drivers/usb/chipidea/udc.c b/drivers/usb/chipidea/udc.c index daffa5ed396d..9e75e0921b3f 100644 --- a/drivers/usb/chipidea/udc.c +++ b/drivers/usb/chipidea/udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * udc.c - ChipIdea UDC driver * diff --git a/drivers/usb/chipidea/udc.h b/drivers/usb/chipidea/udc.h index 2ecd1174d66c..840275342873 100644 --- a/drivers/usb/chipidea/udc.h +++ b/drivers/usb/chipidea/udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * udc.h - ChipIdea UDC structures * diff --git a/drivers/usb/chipidea/ulpi.c b/drivers/usb/chipidea/ulpi.c index 1219583dc1b2..c4e1900b9777 100644 --- a/drivers/usb/chipidea/ulpi.c +++ b/drivers/usb/chipidea/ulpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2016 Linaro Ltd. * diff --git a/drivers/usb/chipidea/usbmisc_imx.c b/drivers/usb/chipidea/usbmisc_imx.c index 9f4a0185dd60..e3842238adeb 100644 --- a/drivers/usb/chipidea/usbmisc_imx.c +++ b/drivers/usb/chipidea/usbmisc_imx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2012 Freescale Semiconductor, Inc. * diff --git a/drivers/usb/class/cdc-acm.c b/drivers/usb/class/cdc-acm.c index 18c923a4c16e..ee33370b012d 100644 --- a/drivers/usb/class/cdc-acm.c +++ b/drivers/usb/class/cdc-acm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * cdc-acm.c * diff --git a/drivers/usb/class/cdc-wdm.c b/drivers/usb/class/cdc-wdm.c index 3e865dbf878c..80529ac4b083 100644 --- a/drivers/usb/class/cdc-wdm.c +++ b/drivers/usb/class/cdc-wdm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * cdc-wdm.c * diff --git a/drivers/usb/class/usblp.c b/drivers/usb/class/usblp.c index fb87c17ed6fa..af771fa25800 100644 --- a/drivers/usb/class/usblp.c +++ b/drivers/usb/class/usblp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * usblp.c * diff --git a/drivers/usb/class/usbtmc.c b/drivers/usb/class/usbtmc.c index 6adceacaa919..a1475fafc5f4 100644 --- a/drivers/usb/class/usbtmc.c +++ b/drivers/usb/class/usbtmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /** * drivers/usb/class/usbtmc.c - USB Test & Measurement class driver * diff --git a/drivers/usb/common/common.c b/drivers/usb/common/common.c index 552ff7ac5a6b..2b45b0517b3d 100644 --- a/drivers/usb/common/common.c +++ b/drivers/usb/common/common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Provides code common for host and device side USB. * diff --git a/drivers/usb/common/led.c b/drivers/usb/common/led.c index df23da00a901..fd5538c8e067 100644 --- a/drivers/usb/common/led.c +++ b/drivers/usb/common/led.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * LED Triggers for USB Activity * diff --git a/drivers/usb/common/ulpi.c b/drivers/usb/common/ulpi.c index 4aa5195db8ea..73c38258eec7 100644 --- a/drivers/usb/common/ulpi.c +++ b/drivers/usb/common/ulpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * ulpi.c - USB ULPI PHY bus * diff --git a/drivers/usb/common/usb-otg-fsm.c b/drivers/usb/common/usb-otg-fsm.c index b8fe31e409a5..f960d5374ee0 100644 --- a/drivers/usb/common/usb-otg-fsm.c +++ b/drivers/usb/common/usb-otg-fsm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * OTG Finite State Machine from OTG spec * diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index 55dea2e7828f..1c8b6faa7e66 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * devices.c * (C) Copyright 1999 Randy Dunlap. diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index e9326f31db8d..f67e9fce6847 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /*****************************************************************************/ /* diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index ea829ad798c0..07d5919ccae1 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * (C) Copyright David Brownell 2000-2002 * diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 67aa3d039b9b..16a19faae376 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * (C) Copyright Linus Torvalds 1999 * (C) Copyright Johannes Erdfelt 1999-2001 diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 34c1a7e22aae..7d29bf3f095b 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * usb hub driver head file * diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c index 1af877942110..f832a2b854ff 100644 --- a/drivers/usb/core/ledtrig-usbport.c +++ b/drivers/usb/core/ledtrig-usbport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB port LED trigger * diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c index 3863bb1ce8c5..a95416d28aa6 100644 --- a/drivers/usb/core/of.c +++ b/drivers/usb/core/of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * of.c The helpers for hcd device tree support * diff --git a/drivers/usb/core/otg_whitelist.h b/drivers/usb/core/otg_whitelist.h index 085049d37d7a..4629f6e93954 100644 --- a/drivers/usb/core/otg_whitelist.h +++ b/drivers/usb/core/otg_whitelist.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * drivers/usb/core/otg_whitelist.h * diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index 460c855be0d0..bd757a951a18 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * usb port device code * diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 3f08a9be65a8..270c5105d3c6 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB device quirk handling logic and table * diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c index ef9cf4a21afe..90afee5079dc 100644 --- a/drivers/usb/core/usb-acpi.c +++ b/drivers/usb/core/usb-acpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB-ACPI glue code * diff --git a/drivers/usb/dwc2/core.c b/drivers/usb/dwc2/core.c index 1b6612c2cdda..82a7d98c3436 100644 --- a/drivers/usb/dwc2/core.c +++ b/drivers/usb/dwc2/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * core.c - DesignWare HS OTG Controller common routines * diff --git a/drivers/usb/dwc2/core.h b/drivers/usb/dwc2/core.h index 730d7eb449bb..f66c94130cac 100644 --- a/drivers/usb/dwc2/core.h +++ b/drivers/usb/dwc2/core.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * core.h - DesignWare HS OTG Controller common declarations * diff --git a/drivers/usb/dwc2/core_intr.c b/drivers/usb/dwc2/core_intr.c index b8bcb007c92a..ab3fa1630853 100644 --- a/drivers/usb/dwc2/core_intr.c +++ b/drivers/usb/dwc2/core_intr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * core_intr.c - DesignWare HS OTG Controller common interrupt handling * diff --git a/drivers/usb/dwc2/debug.h b/drivers/usb/dwc2/debug.h index 8222783e6822..7e2442bcbb2e 100644 --- a/drivers/usb/dwc2/debug.h +++ b/drivers/usb/dwc2/debug.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * debug.h - Designware USB2 DRD controller debug header * diff --git a/drivers/usb/dwc2/debugfs.c b/drivers/usb/dwc2/debugfs.c index 794b959a7c8c..c6492cca872f 100644 --- a/drivers/usb/dwc2/debugfs.c +++ b/drivers/usb/dwc2/debugfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * debugfs.c - Designware USB2 DRD controller debugfs * diff --git a/drivers/usb/dwc2/gadget.c b/drivers/usb/dwc2/gadget.c index 603c21612051..40fd4e747e20 100644 --- a/drivers/usb/dwc2/gadget.c +++ b/drivers/usb/dwc2/gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * Copyright (c) 2011 Samsung Electronics Co., Ltd. * http://www.samsung.com diff --git a/drivers/usb/dwc2/hcd.c b/drivers/usb/dwc2/hcd.c index e8fee0f969f0..69eb40cd1b47 100644 --- a/drivers/usb/dwc2/hcd.c +++ b/drivers/usb/dwc2/hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hcd.c - DesignWare HS OTG Controller host-mode routines * diff --git a/drivers/usb/dwc2/hcd.h b/drivers/usb/dwc2/hcd.h index 11c3c145b793..78e9e01051b5 100644 --- a/drivers/usb/dwc2/hcd.h +++ b/drivers/usb/dwc2/hcd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hcd.h - DesignWare HS OTG Controller host-mode declarations * diff --git a/drivers/usb/dwc2/hcd_ddma.c b/drivers/usb/dwc2/hcd_ddma.c index b8bdf545c3a7..28c8898b3b66 100644 --- a/drivers/usb/dwc2/hcd_ddma.c +++ b/drivers/usb/dwc2/hcd_ddma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hcd_ddma.c - DesignWare HS OTG Controller descriptor DMA routines * diff --git a/drivers/usb/dwc2/hcd_intr.c b/drivers/usb/dwc2/hcd_intr.c index 28a8210710b1..916d991b96b8 100644 --- a/drivers/usb/dwc2/hcd_intr.c +++ b/drivers/usb/dwc2/hcd_intr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hcd_intr.c - DesignWare HS OTG Controller host-mode interrupt handling * diff --git a/drivers/usb/dwc2/hcd_queue.c b/drivers/usb/dwc2/hcd_queue.c index 3ae8b1bbaa55..f472de238ac2 100644 --- a/drivers/usb/dwc2/hcd_queue.c +++ b/drivers/usb/dwc2/hcd_queue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hcd_queue.c - DesignWare HS OTG Controller host queuing routines * diff --git a/drivers/usb/dwc2/hw.h b/drivers/usb/dwc2/hw.h index 4592012c4743..2c906d8ee465 100644 --- a/drivers/usb/dwc2/hw.h +++ b/drivers/usb/dwc2/hw.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * hw.h - DesignWare HS OTG Controller hardware definitions * diff --git a/drivers/usb/dwc2/params.c b/drivers/usb/dwc2/params.c index fe770a2834d2..ef73af6e03a9 100644 --- a/drivers/usb/dwc2/params.c +++ b/drivers/usb/dwc2/params.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * Copyright (C) 2004-2016 Synopsys, Inc. * diff --git a/drivers/usb/dwc2/pci.c b/drivers/usb/dwc2/pci.c index fdeb8c7bf30a..3ecc951a1aea 100644 --- a/drivers/usb/dwc2/pci.c +++ b/drivers/usb/dwc2/pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * pci.c - DesignWare HS OTG Controller PCI driver * diff --git a/drivers/usb/dwc2/platform.c b/drivers/usb/dwc2/platform.c index daf0d37acb37..3e26550d13dd 100644 --- a/drivers/usb/dwc2/platform.c +++ b/drivers/usb/dwc2/platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * platform.c - DesignWare HS OTG Controller platform driver * diff --git a/drivers/usb/dwc3/core.c b/drivers/usb/dwc3/core.c index dabfa16fa267..d52f087cd8bb 100644 --- a/drivers/usb/dwc3/core.c +++ b/drivers/usb/dwc3/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * core.c - DesignWare USB3 DRD Controller Core file * diff --git a/drivers/usb/dwc3/core.h b/drivers/usb/dwc3/core.h index e33cc10121be..5ac60463e8c5 100644 --- a/drivers/usb/dwc3/core.h +++ b/drivers/usb/dwc3/core.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * core.h - DesignWare USB3 DRD Core Header * diff --git a/drivers/usb/dwc3/debug.h b/drivers/usb/dwc3/debug.h index 5e9c070ec874..2778d2d1e9b6 100644 --- a/drivers/usb/dwc3/debug.h +++ b/drivers/usb/dwc3/debug.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * debug.h - DesignWare USB3 DRD Controller Debug Header * diff --git a/drivers/usb/dwc3/debugfs.c b/drivers/usb/dwc3/debugfs.c index 4e09be80e59f..b104a8786896 100644 --- a/drivers/usb/dwc3/debugfs.c +++ b/drivers/usb/dwc3/debugfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * debugfs.c - DesignWare USB3 DRD Controller DebugFS file * diff --git a/drivers/usb/dwc3/drd.c b/drivers/usb/dwc3/drd.c index 2765c51c7ef5..a7e6803ba2e1 100644 --- a/drivers/usb/dwc3/drd.c +++ b/drivers/usb/dwc3/drd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * drd.c - DesignWare USB3 DRD Controller Dual-role support * diff --git a/drivers/usb/dwc3/dwc3-exynos.c b/drivers/usb/dwc3/dwc3-exynos.c index e089df72f766..24294c3e3c9b 100644 --- a/drivers/usb/dwc3/dwc3-exynos.c +++ b/drivers/usb/dwc3/dwc3-exynos.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * dwc3-exynos.c - Samsung EXYNOS DWC3 Specific Glue layer * diff --git a/drivers/usb/dwc3/dwc3-keystone.c b/drivers/usb/dwc3/dwc3-keystone.c index d2ed9523e77c..7310646aec33 100644 --- a/drivers/usb/dwc3/dwc3-keystone.c +++ b/drivers/usb/dwc3/dwc3-keystone.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * dwc3-keystone.c - Keystone Specific Glue layer * diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c index ceea1619f8aa..3269a5f64823 100644 --- a/drivers/usb/dwc3/dwc3-of-simple.c +++ b/drivers/usb/dwc3/dwc3-of-simple.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * dwc3-of-simple.c - OF glue layer for simple integrations * diff --git a/drivers/usb/dwc3/dwc3-omap.c b/drivers/usb/dwc3/dwc3-omap.c index 3530795bbb8f..d86aaba9c618 100644 --- a/drivers/usb/dwc3/dwc3-omap.c +++ b/drivers/usb/dwc3/dwc3-omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * dwc3-omap.c - OMAP Specific Glue layer * diff --git a/drivers/usb/dwc3/dwc3-pci.c b/drivers/usb/dwc3/dwc3-pci.c index 261ee805763f..dd893208761f 100644 --- a/drivers/usb/dwc3/dwc3-pci.c +++ b/drivers/usb/dwc3/dwc3-pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * dwc3-pci.c - PCI Specific glue layer * diff --git a/drivers/usb/dwc3/dwc3-st.c b/drivers/usb/dwc3/dwc3-st.c index 505676fd3ba4..3d635df22568 100644 --- a/drivers/usb/dwc3/dwc3-st.c +++ b/drivers/usb/dwc3/dwc3-st.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /** * dwc3-st.c Support for dwc3 platform devices on ST Microelectronics platforms * diff --git a/drivers/usb/dwc3/ep0.c b/drivers/usb/dwc3/ep0.c index a4dceae4bdc7..7f5bdb318f89 100644 --- a/drivers/usb/dwc3/ep0.c +++ b/drivers/usb/dwc3/ep0.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ep0.c - DesignWare USB3 DRD Controller Endpoint 0 Handling * diff --git a/drivers/usb/dwc3/gadget.c b/drivers/usb/dwc3/gadget.c index 66dc99b9525a..8bba7ae12aae 100644 --- a/drivers/usb/dwc3/gadget.c +++ b/drivers/usb/dwc3/gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * gadget.c - DesignWare USB3 DRD Controller Gadget Framework Link * diff --git a/drivers/usb/dwc3/gadget.h b/drivers/usb/dwc3/gadget.h index 4a3227543255..fe502e542c39 100644 --- a/drivers/usb/dwc3/gadget.h +++ b/drivers/usb/dwc3/gadget.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * gadget.h - DesignWare USB3 DRD Gadget Header * diff --git a/drivers/usb/dwc3/host.c b/drivers/usb/dwc3/host.c index 76f0b0df37c1..8eddbe17e99e 100644 --- a/drivers/usb/dwc3/host.c +++ b/drivers/usb/dwc3/host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * host.c - DesignWare USB3 DRD Controller Host Glue * diff --git a/drivers/usb/dwc3/io.h b/drivers/usb/dwc3/io.h index c69b06696824..085db0412ce0 100644 --- a/drivers/usb/dwc3/io.h +++ b/drivers/usb/dwc3/io.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * io.h - DesignWare USB3 DRD IO Header * diff --git a/drivers/usb/dwc3/trace.c b/drivers/usb/dwc3/trace.c index 6cd166412ad0..31acdc3ce436 100644 --- a/drivers/usb/dwc3/trace.c +++ b/drivers/usb/dwc3/trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * trace.c - DesignWare USB3 DRD Controller Trace Support * diff --git a/drivers/usb/dwc3/trace.h b/drivers/usb/dwc3/trace.h index 6504b116da04..9e6e10b2ea5c 100644 --- a/drivers/usb/dwc3/trace.h +++ b/drivers/usb/dwc3/trace.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * trace.h - DesignWare USB3 DRD Controller Trace Support * diff --git a/drivers/usb/dwc3/ulpi.c b/drivers/usb/dwc3/ulpi.c index e87ce8e9edee..5a6edbfc9e88 100644 --- a/drivers/usb/dwc3/ulpi.c +++ b/drivers/usb/dwc3/ulpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * ulpi.c - DesignWare USB3 Controller's ULPI PHY interface * diff --git a/drivers/usb/early/ehci-dbgp.c b/drivers/usb/early/ehci-dbgp.c index e2654443e8eb..d633c2abe5a4 100644 --- a/drivers/usb/early/ehci-dbgp.c +++ b/drivers/usb/early/ehci-dbgp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Standalone EHCI usb debug driver * diff --git a/drivers/usb/early/xhci-dbc.c b/drivers/usb/early/xhci-dbc.c index 12fe70beae69..6901a08a6866 100644 --- a/drivers/usb/early/xhci-dbc.c +++ b/drivers/usb/early/xhci-dbc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * xhci-dbc.c - xHCI debug capability early driver * diff --git a/drivers/usb/early/xhci-dbc.h b/drivers/usb/early/xhci-dbc.h index 2df0f6e613fe..24118d3d6e07 100644 --- a/drivers/usb/early/xhci-dbc.h +++ b/drivers/usb/early/xhci-dbc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xhci-dbc.h - xHCI debug capability early driver * diff --git a/drivers/usb/gadget/composite.c b/drivers/usb/gadget/composite.c index 1f1ab6fa3f9d..a9c3904dbe1b 100644 --- a/drivers/usb/gadget/composite.c +++ b/drivers/usb/gadget/composite.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * composite.c - infrastructure for Composite USB Gadgets * diff --git a/drivers/usb/gadget/config.c b/drivers/usb/gadget/config.c index 17a6077b89a4..80a75c038696 100644 --- a/drivers/usb/gadget/config.c +++ b/drivers/usb/gadget/config.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * usb/gadget/config.c -- simplify building config descriptors * diff --git a/drivers/usb/gadget/configfs.c b/drivers/usb/gadget/configfs.c index aeb9f3c40521..4ddf063b9f47 100644 --- a/drivers/usb/gadget/configfs.c +++ b/drivers/usb/gadget/configfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c index 30fdab0ae383..3a3b3027f234 100644 --- a/drivers/usb/gadget/epautoconf.c +++ b/drivers/usb/gadget/epautoconf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * epautoconf.c -- endpoint autoconfiguration for usb gadget drivers * diff --git a/drivers/usb/gadget/function/f_acm.c b/drivers/usb/gadget/function/f_acm.c index 5e3828d9dac7..5a2229784bd6 100644 --- a/drivers/usb/gadget/function/f_acm.c +++ b/drivers/usb/gadget/function/f_acm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_acm.c -- USB CDC serial (ACM) function driver * diff --git a/drivers/usb/gadget/function/f_ecm.c b/drivers/usb/gadget/function/f_ecm.c index 4c488d15b6f6..d2a83dd78cb9 100644 --- a/drivers/usb/gadget/function/f_ecm.c +++ b/drivers/usb/gadget/function/f_ecm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_ecm.c -- USB CDC Ethernet (ECM) link function driver * diff --git a/drivers/usb/gadget/function/f_eem.c b/drivers/usb/gadget/function/f_eem.c index 007ec6e4a5d4..bfb4cacc8b8e 100644 --- a/drivers/usb/gadget/function/f_eem.c +++ b/drivers/usb/gadget/function/f_eem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_eem.c -- USB CDC Ethernet (EEM) link function driver * diff --git a/drivers/usb/gadget/function/f_fs.c b/drivers/usb/gadget/function/f_fs.c index 8b342587f8ad..eb4196fa9959 100644 --- a/drivers/usb/gadget/function/f_fs.c +++ b/drivers/usb/gadget/function/f_fs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_fs.c -- user mode file system API for USB composite function controllers * diff --git a/drivers/usb/gadget/function/f_hid.c b/drivers/usb/gadget/function/f_hid.c index d8e359ef6eb1..fc1d9282c1d9 100644 --- a/drivers/usb/gadget/function/f_hid.c +++ b/drivers/usb/gadget/function/f_hid.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_hid.c -- USB HID function driver * diff --git a/drivers/usb/gadget/function/f_loopback.c b/drivers/usb/gadget/function/f_loopback.c index e70093835e14..2dea6e63ef4d 100644 --- a/drivers/usb/gadget/function/f_loopback.c +++ b/drivers/usb/gadget/function/f_loopback.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_loopback.c - USB peripheral loopback configuration driver * diff --git a/drivers/usb/gadget/function/f_mass_storage.c b/drivers/usb/gadget/function/f_mass_storage.c index 5153e29870c3..697224237976 100644 --- a/drivers/usb/gadget/function/f_mass_storage.c +++ b/drivers/usb/gadget/function/f_mass_storage.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * f_mass_storage.c -- Mass Storage USB Composite Function * diff --git a/drivers/usb/gadget/function/f_midi.c b/drivers/usb/gadget/function/f_midi.c index 5d3d7941d2c2..09a69b2c8125 100644 --- a/drivers/usb/gadget/function/f_midi.c +++ b/drivers/usb/gadget/function/f_midi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_midi.c -- USB MIDI class function driver * diff --git a/drivers/usb/gadget/function/f_ncm.c b/drivers/usb/gadget/function/f_ncm.c index 45b334ceaf2e..a45e6174a387 100644 --- a/drivers/usb/gadget/function/f_ncm.c +++ b/drivers/usb/gadget/function/f_ncm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_ncm.c -- USB CDC Network (NCM) link function driver * diff --git a/drivers/usb/gadget/function/f_obex.c b/drivers/usb/gadget/function/f_obex.c index d43e86cea74f..34e81d888b24 100644 --- a/drivers/usb/gadget/function/f_obex.c +++ b/drivers/usb/gadget/function/f_obex.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_obex.c -- USB CDC OBEX function driver * diff --git a/drivers/usb/gadget/function/f_phonet.c b/drivers/usb/gadget/function/f_phonet.c index 710b6885c55b..b0c2ad17e3e3 100644 --- a/drivers/usb/gadget/function/f_phonet.c +++ b/drivers/usb/gadget/function/f_phonet.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * f_phonet.c -- USB CDC Phonet function * diff --git a/drivers/usb/gadget/function/f_printer.c b/drivers/usb/gadget/function/f_printer.c index ea0da35a44e2..fff806d1e4e9 100644 --- a/drivers/usb/gadget/function/f_printer.c +++ b/drivers/usb/gadget/function/f_printer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_printer.c - USB printer function driver * diff --git a/drivers/usb/gadget/function/f_rndis.c b/drivers/usb/gadget/function/f_rndis.c index c7c5b3ce1d98..355e2308bd7a 100644 --- a/drivers/usb/gadget/function/f_rndis.c +++ b/drivers/usb/gadget/function/f_rndis.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_rndis.c -- RNDIS link function driver * diff --git a/drivers/usb/gadget/function/f_serial.c b/drivers/usb/gadget/function/f_serial.c index cb00ada21d9c..9dae136d81e4 100644 --- a/drivers/usb/gadget/function/f_serial.c +++ b/drivers/usb/gadget/function/f_serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_serial.c - generic USB serial function driver * diff --git a/drivers/usb/gadget/function/f_sourcesink.c b/drivers/usb/gadget/function/f_sourcesink.c index 8784fa12ea2c..4581b172ced7 100644 --- a/drivers/usb/gadget/function/f_sourcesink.c +++ b/drivers/usb/gadget/function/f_sourcesink.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_sourcesink.c - USB peripheral source/sink configuration driver * diff --git a/drivers/usb/gadget/function/f_subset.c b/drivers/usb/gadget/function/f_subset.c index 434b983f3b4c..8e13415cf91e 100644 --- a/drivers/usb/gadget/function/f_subset.c +++ b/drivers/usb/gadget/function/f_subset.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_subset.c -- "CDC Subset" Ethernet link function driver * diff --git a/drivers/usb/gadget/function/f_tcm.c b/drivers/usb/gadget/function/f_tcm.c index c9d741dfeff4..e4e86705a15e 100644 --- a/drivers/usb/gadget/function/f_tcm.c +++ b/drivers/usb/gadget/function/f_tcm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Target based USB-Gadget * * UAS protocol handling, target callbacks, configfs handling, diff --git a/drivers/usb/gadget/function/f_uac1.c b/drivers/usb/gadget/function/f_uac1.c index 29efbedc91f9..9dc33cbcc06c 100644 --- a/drivers/usb/gadget/function/f_uac1.c +++ b/drivers/usb/gadget/function/f_uac1.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_uac1.c -- USB Audio Class 1.0 Function (using u_audio API) * diff --git a/drivers/usb/gadget/function/f_uac1_legacy.c b/drivers/usb/gadget/function/f_uac1_legacy.c index 5d229e72912e..83d33ee3c40a 100644 --- a/drivers/usb/gadget/function/f_uac1_legacy.c +++ b/drivers/usb/gadget/function/f_uac1_legacy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_audio.c -- USB Audio class function driver * diff --git a/drivers/usb/gadget/function/f_uac2.c b/drivers/usb/gadget/function/f_uac2.c index f05c3f3e6103..452b250be960 100644 --- a/drivers/usb/gadget/function/f_uac2.c +++ b/drivers/usb/gadget/function/f_uac2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_uac2.c -- USB Audio Class 2.0 Function * diff --git a/drivers/usb/gadget/function/f_uvc.c b/drivers/usb/gadget/function/f_uvc.c index f8a1881609a2..67af76361e7f 100644 --- a/drivers/usb/gadget/function/f_uvc.c +++ b/drivers/usb/gadget/function/f_uvc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * uvc_gadget.c -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/f_uvc.h b/drivers/usb/gadget/function/f_uvc.h index d0a73bdcbba1..b78d1af0aa9c 100644 --- a/drivers/usb/gadget/function/f_uvc.h +++ b/drivers/usb/gadget/function/f_uvc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * f_uvc.h -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/rndis.c b/drivers/usb/gadget/function/rndis.c index d6341045c631..ac8a5476d968 100644 --- a/drivers/usb/gadget/function/rndis.c +++ b/drivers/usb/gadget/function/rndis.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RNDIS MSG parser * diff --git a/drivers/usb/gadget/function/rndis.h b/drivers/usb/gadget/function/rndis.h index 21e0430ffb98..f3bbd224cc16 100644 --- a/drivers/usb/gadget/function/rndis.h +++ b/drivers/usb/gadget/function/rndis.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * RNDIS Definitions for Remote NDIS * diff --git a/drivers/usb/gadget/function/storage_common.c b/drivers/usb/gadget/function/storage_common.c index 8fbf6861690d..1beb7ce507ce 100644 --- a/drivers/usb/gadget/function/storage_common.c +++ b/drivers/usb/gadget/function/storage_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * storage_common.c -- Common definitions for mass storage functionality * diff --git a/drivers/usb/gadget/function/u_audio.c b/drivers/usb/gadget/function/u_audio.c index 3971bbab88bd..efc5a918842b 100644 --- a/drivers/usb/gadget/function/u_audio.c +++ b/drivers/usb/gadget/function/u_audio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_audio.c -- interface to USB gadget "ALSA sound card" utilities * diff --git a/drivers/usb/gadget/function/u_audio.h b/drivers/usb/gadget/function/u_audio.h index 07e13784cbb8..fae06fa2ef5d 100644 --- a/drivers/usb/gadget/function/u_audio.h +++ b/drivers/usb/gadget/function/u_audio.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_audio.h -- interface to USB gadget "ALSA sound card" utilities * diff --git a/drivers/usb/gadget/function/u_ecm.h b/drivers/usb/gadget/function/u_ecm.h index 262cc03cc2c0..320cd890bb0e 100644 --- a/drivers/usb/gadget/function/u_ecm.h +++ b/drivers/usb/gadget/function/u_ecm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_ecm.h * diff --git a/drivers/usb/gadget/function/u_eem.h b/drivers/usb/gadget/function/u_eem.h index e3ae97874c4f..b756664f9c5e 100644 --- a/drivers/usb/gadget/function/u_eem.h +++ b/drivers/usb/gadget/function/u_eem.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_eem.h * diff --git a/drivers/usb/gadget/function/u_ether.c b/drivers/usb/gadget/function/u_ether.c index bdbc3fdc7c4f..247eb69cb99b 100644 --- a/drivers/usb/gadget/function/u_ether.c +++ b/drivers/usb/gadget/function/u_ether.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_ether.c -- Ethernet-over-USB link layer utilities for Gadget stack * diff --git a/drivers/usb/gadget/function/u_ether.h b/drivers/usb/gadget/function/u_ether.h index c77145bd6b5b..015084eda722 100644 --- a/drivers/usb/gadget/function/u_ether.h +++ b/drivers/usb/gadget/function/u_ether.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_ether.h -- interface to USB gadget "ethernet link" utilities * diff --git a/drivers/usb/gadget/function/u_ether_configfs.h b/drivers/usb/gadget/function/u_ether_configfs.h index e4c3f84af4c3..0f303fc288fa 100644 --- a/drivers/usb/gadget/function/u_ether_configfs.h +++ b/drivers/usb/gadget/function/u_ether_configfs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_ether_configfs.h * diff --git a/drivers/usb/gadget/function/u_fs.h b/drivers/usb/gadget/function/u_fs.h index 79f70ebf85dc..79a585ce51c1 100644 --- a/drivers/usb/gadget/function/u_fs.h +++ b/drivers/usb/gadget/function/u_fs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_fs.h * diff --git a/drivers/usb/gadget/function/u_gether.h b/drivers/usb/gadget/function/u_gether.h index d4078426ba5d..b9643d83b5cc 100644 --- a/drivers/usb/gadget/function/u_gether.h +++ b/drivers/usb/gadget/function/u_gether.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_gether.h * diff --git a/drivers/usb/gadget/function/u_hid.h b/drivers/usb/gadget/function/u_hid.h index aaa0e368a159..5c9cae57b41a 100644 --- a/drivers/usb/gadget/function/u_hid.h +++ b/drivers/usb/gadget/function/u_hid.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_hid.h * diff --git a/drivers/usb/gadget/function/u_midi.h b/drivers/usb/gadget/function/u_midi.h index 22510189758e..0b3e14bb9021 100644 --- a/drivers/usb/gadget/function/u_midi.h +++ b/drivers/usb/gadget/function/u_midi.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_midi.h * diff --git a/drivers/usb/gadget/function/u_ncm.h b/drivers/usb/gadget/function/u_ncm.h index ce0f3a78ca13..e90054039f40 100644 --- a/drivers/usb/gadget/function/u_ncm.h +++ b/drivers/usb/gadget/function/u_ncm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_ncm.h * diff --git a/drivers/usb/gadget/function/u_phonet.h b/drivers/usb/gadget/function/u_phonet.h index 98ced18779ea..5387ed46f415 100644 --- a/drivers/usb/gadget/function/u_phonet.h +++ b/drivers/usb/gadget/function/u_phonet.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_phonet.h - interface to Phonet * diff --git a/drivers/usb/gadget/function/u_printer.h b/drivers/usb/gadget/function/u_printer.h index 8d30b7577f87..65737e58259a 100644 --- a/drivers/usb/gadget/function/u_printer.h +++ b/drivers/usb/gadget/function/u_printer.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_printer.h * diff --git a/drivers/usb/gadget/function/u_rndis.h b/drivers/usb/gadget/function/u_rndis.h index efdb7ac381d9..87d365d9cf5d 100644 --- a/drivers/usb/gadget/function/u_rndis.h +++ b/drivers/usb/gadget/function/u_rndis.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_rndis.h * diff --git a/drivers/usb/gadget/function/u_serial.c b/drivers/usb/gadget/function/u_serial.c index 961457ef5a1c..5188c4842f86 100644 --- a/drivers/usb/gadget/function/u_serial.c +++ b/drivers/usb/gadget/function/u_serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_serial.c - utilities for USB gadget "serial port"/TTY support * diff --git a/drivers/usb/gadget/function/u_serial.h b/drivers/usb/gadget/function/u_serial.h index c20210c0babd..44617b205bc7 100644 --- a/drivers/usb/gadget/function/u_serial.h +++ b/drivers/usb/gadget/function/u_serial.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_serial.h - interface to USB gadget "serial port"/TTY utilities * diff --git a/drivers/usb/gadget/function/u_tcm.h b/drivers/usb/gadget/function/u_tcm.h index 0bd751e0483f..1ec6f702d400 100644 --- a/drivers/usb/gadget/function/u_tcm.h +++ b/drivers/usb/gadget/function/u_tcm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_tcm.h * diff --git a/drivers/usb/gadget/function/u_uac1.h b/drivers/usb/gadget/function/u_uac1.h index 6f188fd8633f..84e05cc42659 100644 --- a/drivers/usb/gadget/function/u_uac1.h +++ b/drivers/usb/gadget/function/u_uac1.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_uac1.h - Utility definitions for UAC1 function * diff --git a/drivers/usb/gadget/function/u_uac1_legacy.c b/drivers/usb/gadget/function/u_uac1_legacy.c index fa4684a1c54c..0f66c4b4f772 100644 --- a/drivers/usb/gadget/function/u_uac1_legacy.c +++ b/drivers/usb/gadget/function/u_uac1_legacy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_uac1.c -- ALSA audio utilities for Gadget stack * diff --git a/drivers/usb/gadget/function/u_uac1_legacy.h b/drivers/usb/gadget/function/u_uac1_legacy.h index d715b1af56a4..ad77043567cd 100644 --- a/drivers/usb/gadget/function/u_uac1_legacy.h +++ b/drivers/usb/gadget/function/u_uac1_legacy.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * u_uac1.h -- interface to USB gadget "ALSA AUDIO" utilities * diff --git a/drivers/usb/gadget/function/u_uac2.h b/drivers/usb/gadget/function/u_uac2.h index 19eeb83538a5..6ad31b29df8a 100644 --- a/drivers/usb/gadget/function/u_uac2.h +++ b/drivers/usb/gadget/function/u_uac2.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_uac2.h * diff --git a/drivers/usb/gadget/function/u_uvc.h b/drivers/usb/gadget/function/u_uvc.h index 4676b60a5063..ec5b5e6839b3 100644 --- a/drivers/usb/gadget/function/u_uvc.h +++ b/drivers/usb/gadget/function/u_uvc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_uvc.h * diff --git a/drivers/usb/gadget/function/uvc.h b/drivers/usb/gadget/function/uvc.h index 11d70dead32b..f6388ddad19f 100644 --- a/drivers/usb/gadget/function/uvc.h +++ b/drivers/usb/gadget/function/uvc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * uvc_gadget.h -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/uvc_configfs.c b/drivers/usb/gadget/function/uvc_configfs.c index 844cb738bafd..66f1312d50e7 100644 --- a/drivers/usb/gadget/function/uvc_configfs.c +++ b/drivers/usb/gadget/function/uvc_configfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * uvc_configfs.c * diff --git a/drivers/usb/gadget/function/uvc_configfs.h b/drivers/usb/gadget/function/uvc_configfs.h index 085e67be7c71..f604bcb241ea 100644 --- a/drivers/usb/gadget/function/uvc_configfs.h +++ b/drivers/usb/gadget/function/uvc_configfs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * uvc_configfs.h * diff --git a/drivers/usb/gadget/function/uvc_queue.c b/drivers/usb/gadget/function/uvc_queue.c index 6377e9fee6e5..6c819d9fa7af 100644 --- a/drivers/usb/gadget/function/uvc_queue.c +++ b/drivers/usb/gadget/function/uvc_queue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * uvc_queue.c -- USB Video Class driver - Buffers management * diff --git a/drivers/usb/gadget/function/uvc_v4l2.c b/drivers/usb/gadget/function/uvc_v4l2.c index 66124024278b..c1fb5249f4a4 100644 --- a/drivers/usb/gadget/function/uvc_v4l2.c +++ b/drivers/usb/gadget/function/uvc_v4l2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * uvc_v4l2.c -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/uvc_v4l2.h b/drivers/usb/gadget/function/uvc_v4l2.h index ad6ca0671740..20cf417a56c0 100644 --- a/drivers/usb/gadget/function/uvc_v4l2.h +++ b/drivers/usb/gadget/function/uvc_v4l2.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * uvc_v4l2.h -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/uvc_video.c b/drivers/usb/gadget/function/uvc_video.c index 0f01c04d7cbd..29d81ac02391 100644 --- a/drivers/usb/gadget/function/uvc_video.c +++ b/drivers/usb/gadget/function/uvc_video.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * uvc_video.c -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/function/uvc_video.h b/drivers/usb/gadget/function/uvc_video.h index ef00f06fa00b..1c48a8bdca02 100644 --- a/drivers/usb/gadget/function/uvc_video.h +++ b/drivers/usb/gadget/function/uvc_video.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * uvc_video.h -- USB Video Class Gadget driver * diff --git a/drivers/usb/gadget/functions.c b/drivers/usb/gadget/functions.c index b13f839e7368..203361a64212 100644 --- a/drivers/usb/gadget/functions.c +++ b/drivers/usb/gadget/functions.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/gadget/legacy/acm_ms.c b/drivers/usb/gadget/legacy/acm_ms.c index c39de65a448b..eed2cb6483b6 100644 --- a/drivers/usb/gadget/legacy/acm_ms.c +++ b/drivers/usb/gadget/legacy/acm_ms.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * acm_ms.c -- Composite driver, with ACM and mass storage support * diff --git a/drivers/usb/gadget/legacy/audio.c b/drivers/usb/gadget/legacy/audio.c index 1f5cdbe162df..d0bffaa0bc09 100644 --- a/drivers/usb/gadget/legacy/audio.c +++ b/drivers/usb/gadget/legacy/audio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * audio.c -- Audio gadget driver * diff --git a/drivers/usb/gadget/legacy/cdc2.c b/drivers/usb/gadget/legacy/cdc2.c index 51c08682de84..074c0d4efcf9 100644 --- a/drivers/usb/gadget/legacy/cdc2.c +++ b/drivers/usb/gadget/legacy/cdc2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * cdc2.c -- CDC Composite driver, with ECM and ACM support * diff --git a/drivers/usb/gadget/legacy/dbgp.c b/drivers/usb/gadget/legacy/dbgp.c index 99ca3dabc4f3..e1d566c9918a 100644 --- a/drivers/usb/gadget/legacy/dbgp.c +++ b/drivers/usb/gadget/legacy/dbgp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * dbgp.c -- EHCI Debug Port device gadget * diff --git a/drivers/usb/gadget/legacy/ether.c b/drivers/usb/gadget/legacy/ether.c index 25a2c2e48592..8eb0043f6697 100644 --- a/drivers/usb/gadget/legacy/ether.c +++ b/drivers/usb/gadget/legacy/ether.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * ether.c -- Ethernet gadget driver, with CDC and non-CDC options * diff --git a/drivers/usb/gadget/legacy/g_ffs.c b/drivers/usb/gadget/legacy/g_ffs.c index 6da7316f8e87..95db302cec7d 100644 --- a/drivers/usb/gadget/legacy/g_ffs.c +++ b/drivers/usb/gadget/legacy/g_ffs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * g_ffs.c -- user mode file system API for USB composite function controllers * diff --git a/drivers/usb/gadget/legacy/gmidi.c b/drivers/usb/gadget/legacy/gmidi.c index 0bf39c3ccdb1..c03674b02718 100644 --- a/drivers/usb/gadget/legacy/gmidi.c +++ b/drivers/usb/gadget/legacy/gmidi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * gmidi.c -- USB MIDI Gadget Driver * diff --git a/drivers/usb/gadget/legacy/hid.c b/drivers/usb/gadget/legacy/hid.c index a71a884f79fc..c9fb9a3c034f 100644 --- a/drivers/usb/gadget/legacy/hid.c +++ b/drivers/usb/gadget/legacy/hid.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * hid.c -- HID Composite driver * diff --git a/drivers/usb/gadget/legacy/inode.c b/drivers/usb/gadget/legacy/inode.c index 5c28bee327e1..ae4fe683f7e0 100644 --- a/drivers/usb/gadget/legacy/inode.c +++ b/drivers/usb/gadget/legacy/inode.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * inode.c -- user mode filesystem api for usb gadget controllers * diff --git a/drivers/usb/gadget/legacy/mass_storage.c b/drivers/usb/gadget/legacy/mass_storage.c index fcba59782f26..3700cd272d75 100644 --- a/drivers/usb/gadget/legacy/mass_storage.c +++ b/drivers/usb/gadget/legacy/mass_storage.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * mass_storage.c -- Mass Storage USB Gadget * diff --git a/drivers/usb/gadget/legacy/multi.c b/drivers/usb/gadget/legacy/multi.c index a70a406580ea..7dc276c68b54 100644 --- a/drivers/usb/gadget/legacy/multi.c +++ b/drivers/usb/gadget/legacy/multi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * multi.c -- Multifunction Composite driver * diff --git a/drivers/usb/gadget/legacy/ncm.c b/drivers/usb/gadget/legacy/ncm.c index 0aba68253e3d..7bfd306ea1ee 100644 --- a/drivers/usb/gadget/legacy/ncm.c +++ b/drivers/usb/gadget/legacy/ncm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * ncm.c -- NCM gadget driver * diff --git a/drivers/usb/gadget/legacy/nokia.c b/drivers/usb/gadget/legacy/nokia.c index b1e535f4022e..f10dd6e19cc9 100644 --- a/drivers/usb/gadget/legacy/nokia.c +++ b/drivers/usb/gadget/legacy/nokia.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * nokia.c -- Nokia Composite Gadget Driver * diff --git a/drivers/usb/gadget/legacy/printer.c b/drivers/usb/gadget/legacy/printer.c index 4c9cfff34a03..6e1eef41ad86 100644 --- a/drivers/usb/gadget/legacy/printer.c +++ b/drivers/usb/gadget/legacy/printer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * printer.c -- Printer gadget driver * diff --git a/drivers/usb/gadget/legacy/serial.c b/drivers/usb/gadget/legacy/serial.c index 9d89adce756d..e84cb9f97b5d 100644 --- a/drivers/usb/gadget/legacy/serial.c +++ b/drivers/usb/gadget/legacy/serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * serial.c -- USB gadget serial driver * diff --git a/drivers/usb/gadget/legacy/tcm_usb_gadget.c b/drivers/usb/gadget/legacy/tcm_usb_gadget.c index 0b0bb98319cd..1089cb118b66 100644 --- a/drivers/usb/gadget/legacy/tcm_usb_gadget.c +++ b/drivers/usb/gadget/legacy/tcm_usb_gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Target based USB-Gadget * * UAS protocol handling, target callbacks, configfs handling, diff --git a/drivers/usb/gadget/legacy/webcam.c b/drivers/usb/gadget/legacy/webcam.c index 82c13fce9232..a3929a38ede9 100644 --- a/drivers/usb/gadget/legacy/webcam.c +++ b/drivers/usb/gadget/legacy/webcam.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * webcam.c -- USB webcam gadget driver * diff --git a/drivers/usb/gadget/legacy/zero.c b/drivers/usb/gadget/legacy/zero.c index 3acc589dae98..6c77940091c5 100644 --- a/drivers/usb/gadget/legacy/zero.c +++ b/drivers/usb/gadget/legacy/zero.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * zero.c -- Gadget Zero, for USB development * diff --git a/drivers/usb/gadget/u_f.c b/drivers/usb/gadget/u_f.c index 18839732c840..f52fb321d266 100644 --- a/drivers/usb/gadget/u_f.c +++ b/drivers/usb/gadget/u_f.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_f.c -- USB function utilities for Gadget stack * diff --git a/drivers/usb/gadget/u_f.h b/drivers/usb/gadget/u_f.h index 7d53a4773d1a..35aaaaa80926 100644 --- a/drivers/usb/gadget/u_f.h +++ b/drivers/usb/gadget/u_f.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_f.h * diff --git a/drivers/usb/gadget/u_os_desc.h b/drivers/usb/gadget/u_os_desc.h index 947b7ddff691..cfa53a204de1 100644 --- a/drivers/usb/gadget/u_os_desc.h +++ b/drivers/usb/gadget/u_os_desc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * u_os_desc.h * diff --git a/drivers/usb/gadget/udc/amd5536udc.h b/drivers/usb/gadget/udc/amd5536udc.h index 4fe22d432af2..5a92388ef8bb 100644 --- a/drivers/usb/gadget/udc/amd5536udc.h +++ b/drivers/usb/gadget/udc/amd5536udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * amd5536.h -- header for AMD 5536 UDC high/full speed USB device controller * diff --git a/drivers/usb/gadget/udc/amd5536udc_pci.c b/drivers/usb/gadget/udc/amd5536udc_pci.c index 57a13f080a79..cf9117e84534 100644 --- a/drivers/usb/gadget/udc/amd5536udc_pci.c +++ b/drivers/usb/gadget/udc/amd5536udc_pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * amd5536udc_pci.c -- AMD 5536 UDC high/full speed USB device controller * diff --git a/drivers/usb/gadget/udc/at91_udc.c b/drivers/usb/gadget/udc/at91_udc.c index 8bc78418d40e..972f78409df7 100644 --- a/drivers/usb/gadget/udc/at91_udc.c +++ b/drivers/usb/gadget/udc/at91_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * at91_udc -- driver for at91-series USB peripheral controller * diff --git a/drivers/usb/gadget/udc/at91_udc.h b/drivers/usb/gadget/udc/at91_udc.h index 9bbe72764f31..9581a868032e 100644 --- a/drivers/usb/gadget/udc/at91_udc.h +++ b/drivers/usb/gadget/udc/at91_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2004 by Thomas Rathbone, HP Labs * Copyright (C) 2005 by Ivan Kokshaysky diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.c b/drivers/usb/gadget/udc/atmel_usba_udc.c index a884c022df7a..12543decf9ab 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.c +++ b/drivers/usb/gadget/udc/atmel_usba_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the Atmel USBA high speed USB device controller * diff --git a/drivers/usb/gadget/udc/atmel_usba_udc.h b/drivers/usb/gadget/udc/atmel_usba_udc.h index f8ebe0389bd4..10df5e4aaeb2 100644 --- a/drivers/usb/gadget/udc/atmel_usba_udc.h +++ b/drivers/usb/gadget/udc/atmel_usba_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the Atmel USBA high speed USB device controller * diff --git a/drivers/usb/gadget/udc/bcm63xx_udc.c b/drivers/usb/gadget/udc/bcm63xx_udc.c index f78503203f42..403cb339fd7b 100644 --- a/drivers/usb/gadget/udc/bcm63xx_udc.c +++ b/drivers/usb/gadget/udc/bcm63xx_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bcm63xx_udc.c -- BCM63xx UDC high/full speed USB device controller * diff --git a/drivers/usb/gadget/udc/bdc/bdc.h b/drivers/usb/gadget/udc/bdc/bdc.h index 6df0352cdc50..960620bccc25 100644 --- a/drivers/usb/gadget/udc/bdc/bdc.h +++ b/drivers/usb/gadget/udc/bdc/bdc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc.h - header for the BRCM BDC USB3.0 device controller * diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.c b/drivers/usb/gadget/udc/bdc/bdc_cmd.c index 6e920f1dce02..ad3240375f87 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.c +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_cmd.c - BRCM BDC USB3.0 device controller * diff --git a/drivers/usb/gadget/udc/bdc/bdc_cmd.h b/drivers/usb/gadget/udc/bdc/bdc_cmd.h index 61d0e3bf9853..64648fbef233 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_cmd.h +++ b/drivers/usb/gadget/udc/bdc/bdc_cmd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_cmd.h - header for the BDC debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_core.c b/drivers/usb/gadget/udc/bdc/bdc_core.c index 7a8af4b916cf..2ab6a6b45f9e 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_core.c +++ b/drivers/usb/gadget/udc/bdc/bdc_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_core.c - BRCM BDC USB3.0 device controller core operations * diff --git a/drivers/usb/gadget/udc/bdc/bdc_dbg.c b/drivers/usb/gadget/udc/bdc/bdc_dbg.c index ac98f6f681b7..11216cd6cb94 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_dbg.c +++ b/drivers/usb/gadget/udc/bdc/bdc_dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_dbg.c - BRCM BDC USB3.0 device controller debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_dbg.h b/drivers/usb/gadget/udc/bdc/bdc_dbg.h index 338a6c701315..f62d59b30a3e 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_dbg.h +++ b/drivers/usb/gadget/udc/bdc/bdc_dbg.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_dbg.h - header for the BDC debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.c b/drivers/usb/gadget/udc/bdc/bdc_ep.c index bfd8f7ade935..e9fda8e6e87d 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.c +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_ep.c - BRCM BDC USB3.0 device controller endpoint related functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_ep.h b/drivers/usb/gadget/udc/bdc/bdc_ep.h index 8a6b36cbf2ea..db52fc78c8bf 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_ep.h +++ b/drivers/usb/gadget/udc/bdc/bdc_ep.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_ep.h - header for the BDC debug functions * diff --git a/drivers/usb/gadget/udc/bdc/bdc_pci.c b/drivers/usb/gadget/udc/bdc/bdc_pci.c index 02968842b359..8eca33c545b1 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_pci.c +++ b/drivers/usb/gadget/udc/bdc/bdc_pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_pci.c - BRCM BDC USB3.0 device controller PCI interface file. * diff --git a/drivers/usb/gadget/udc/bdc/bdc_udc.c b/drivers/usb/gadget/udc/bdc/bdc_udc.c index c84346146456..492b8b872d2c 100644 --- a/drivers/usb/gadget/udc/bdc/bdc_udc.c +++ b/drivers/usb/gadget/udc/bdc/bdc_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * bdc_udc.c - BRCM BDC USB3.0 device controller gagdet ops * diff --git a/drivers/usb/gadget/udc/core.c b/drivers/usb/gadget/udc/core.c index 54b02eca0456..4fb5ca05278e 100644 --- a/drivers/usb/gadget/udc/core.c +++ b/drivers/usb/gadget/udc/core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * udc.c - Core UDC Framework * diff --git a/drivers/usb/gadget/udc/dummy_hcd.c b/drivers/usb/gadget/udc/dummy_hcd.c index 9dd26ff2a4ff..b5ded16d1f42 100644 --- a/drivers/usb/gadget/udc/dummy_hcd.c +++ b/drivers/usb/gadget/udc/dummy_hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * dummy_hcd.c -- Dummy/Loopback USB host and device emulator driver. * diff --git a/drivers/usb/gadget/udc/fotg210-udc.c b/drivers/usb/gadget/udc/fotg210-udc.c index 78d0204e3e20..6a7e0e26a1d1 100644 --- a/drivers/usb/gadget/udc/fotg210-udc.c +++ b/drivers/usb/gadget/udc/fotg210-udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * FOTG210 UDC Driver supports Bulk transfer so far * diff --git a/drivers/usb/gadget/udc/fotg210.h b/drivers/usb/gadget/udc/fotg210.h index bbf991bcbe7c..2c825a884ebc 100644 --- a/drivers/usb/gadget/udc/fotg210.h +++ b/drivers/usb/gadget/udc/fotg210.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Faraday FOTG210 USB OTG controller * diff --git a/drivers/usb/gadget/udc/fsl_mxc_udc.c b/drivers/usb/gadget/udc/fsl_mxc_udc.c index f16e149c5b3e..089fbfc44da7 100644 --- a/drivers/usb/gadget/udc/fsl_mxc_udc.c +++ b/drivers/usb/gadget/udc/fsl_mxc_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2009 * Guennadi Liakhovetski, DENX Software Engineering, diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.c b/drivers/usb/gadget/udc/fsl_qe_udc.c index a3e72d690eef..228577c6c180 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.c +++ b/drivers/usb/gadget/udc/fsl_qe_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * driver/usb/gadget/fsl_qe_udc.c * diff --git a/drivers/usb/gadget/udc/fsl_qe_udc.h b/drivers/usb/gadget/udc/fsl_qe_udc.h index 7026919fc901..2b1aec81c397 100644 --- a/drivers/usb/gadget/udc/fsl_qe_udc.h +++ b/drivers/usb/gadget/udc/fsl_qe_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * drivers/usb/gadget/qe_udc.h * diff --git a/drivers/usb/gadget/udc/fsl_udc_core.c b/drivers/usb/gadget/udc/fsl_udc_core.c index 6f2f71c054be..9be768d04cfa 100644 --- a/drivers/usb/gadget/udc/fsl_udc_core.c +++ b/drivers/usb/gadget/udc/fsl_udc_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2004-2007,2011-2012 Freescale Semiconductor, Inc. * All rights reserved. diff --git a/drivers/usb/gadget/udc/fsl_usb2_udc.h b/drivers/usb/gadget/udc/fsl_usb2_udc.h index e92b8408b6f6..e5a25ef5803b 100644 --- a/drivers/usb/gadget/udc/fsl_usb2_udc.h +++ b/drivers/usb/gadget/udc/fsl_usb2_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2004,2012 Freescale Semiconductor, Inc * All rights reserved. diff --git a/drivers/usb/gadget/udc/fusb300_udc.c b/drivers/usb/gadget/udc/fusb300_udc.c index e0c1b0099265..e05946c421ed 100644 --- a/drivers/usb/gadget/udc/fusb300_udc.c +++ b/drivers/usb/gadget/udc/fusb300_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Fusb300 UDC (USB gadget) * diff --git a/drivers/usb/gadget/udc/fusb300_udc.h b/drivers/usb/gadget/udc/fusb300_udc.h index ad39f892d200..4b055ef31cc1 100644 --- a/drivers/usb/gadget/udc/fusb300_udc.h +++ b/drivers/usb/gadget/udc/fusb300_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Fusb300 UDC (USB gadget) * diff --git a/drivers/usb/gadget/udc/goku_udc.c b/drivers/usb/gadget/udc/goku_udc.c index cccad51eb999..11dfcc82abdf 100644 --- a/drivers/usb/gadget/udc/goku_udc.c +++ b/drivers/usb/gadget/udc/goku_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Toshiba TC86C001 ("Goku-S") USB Device Controller driver * diff --git a/drivers/usb/gadget/udc/goku_udc.h b/drivers/usb/gadget/udc/goku_udc.h index 86d2adafe149..6ac811feeee4 100644 --- a/drivers/usb/gadget/udc/goku_udc.h +++ b/drivers/usb/gadget/udc/goku_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Toshiba TC86C001 ("Goku-S") USB Device Controller driver * diff --git a/drivers/usb/gadget/udc/gr_udc.c b/drivers/usb/gadget/udc/gr_udc.c index 48117a539146..ed818b118a82 100644 --- a/drivers/usb/gadget/udc/gr_udc.c +++ b/drivers/usb/gadget/udc/gr_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC. * diff --git a/drivers/usb/gadget/udc/gr_udc.h b/drivers/usb/gadget/udc/gr_udc.h index 4297c4e8021f..6c08ddf03521 100644 --- a/drivers/usb/gadget/udc/gr_udc.h +++ b/drivers/usb/gadget/udc/gr_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Peripheral Controller driver for Aeroflex Gaisler GRUSBDC. * diff --git a/drivers/usb/gadget/udc/lpc32xx_udc.c b/drivers/usb/gadget/udc/lpc32xx_udc.c index 8f32b5ee7734..7dcd0904bf25 100644 --- a/drivers/usb/gadget/udc/lpc32xx_udc.c +++ b/drivers/usb/gadget/udc/lpc32xx_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Gadget driver for LPC32xx * diff --git a/drivers/usb/gadget/udc/m66592-udc.c b/drivers/usb/gadget/udc/m66592-udc.c index 3b8dbed7e2e9..ca5c98226ad2 100644 --- a/drivers/usb/gadget/udc/m66592-udc.c +++ b/drivers/usb/gadget/udc/m66592-udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * M66592 UDC (USB gadget) * diff --git a/drivers/usb/gadget/udc/m66592-udc.h b/drivers/usb/gadget/udc/m66592-udc.h index 96d49d7bfb6b..4a62b4fda942 100644 --- a/drivers/usb/gadget/udc/m66592-udc.h +++ b/drivers/usb/gadget/udc/m66592-udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * M66592 UDC (USB gadget) * diff --git a/drivers/usb/gadget/udc/mv_u3d.h b/drivers/usb/gadget/udc/mv_u3d.h index e32a787ac373..4c7812429920 100644 --- a/drivers/usb/gadget/udc/mv_u3d.h +++ b/drivers/usb/gadget/udc/mv_u3d.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * diff --git a/drivers/usb/gadget/udc/mv_u3d_core.c b/drivers/usb/gadget/udc/mv_u3d_core.c index 772049afe166..6f336fe8bbef 100644 --- a/drivers/usb/gadget/udc/mv_u3d_core.c +++ b/drivers/usb/gadget/udc/mv_u3d_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * diff --git a/drivers/usb/gadget/udc/mv_udc.h b/drivers/usb/gadget/udc/mv_udc.h index be77f207dbaf..4acf7edf4d86 100644 --- a/drivers/usb/gadget/udc/mv_udc.h +++ b/drivers/usb/gadget/udc/mv_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * diff --git a/drivers/usb/gadget/udc/mv_udc_core.c b/drivers/usb/gadget/udc/mv_udc_core.c index 4103bf7cf52a..df4065cf5fcd 100644 --- a/drivers/usb/gadget/udc/mv_udc_core.c +++ b/drivers/usb/gadget/udc/mv_udc_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * Author: Chao Xie diff --git a/drivers/usb/gadget/udc/net2272.c b/drivers/usb/gadget/udc/net2272.c index 8f85a51bd2b3..a3018f93df58 100644 --- a/drivers/usb/gadget/udc/net2272.c +++ b/drivers/usb/gadget/udc/net2272.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for PLX NET2272 USB device controller * diff --git a/drivers/usb/gadget/udc/net2272.h b/drivers/usb/gadget/udc/net2272.h index 69bc9c3c6ce4..f0212cf042a2 100644 --- a/drivers/usb/gadget/udc/net2272.h +++ b/drivers/usb/gadget/udc/net2272.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * PLX NET2272 high/full speed USB device controller * diff --git a/drivers/usb/gadget/udc/net2280.c b/drivers/usb/gadget/udc/net2280.c index f608c1f85e61..a0b2ab0c04f7 100644 --- a/drivers/usb/gadget/udc/net2280.c +++ b/drivers/usb/gadget/udc/net2280.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for the PLX NET2280 USB device controller. * Specs and errata are available from . diff --git a/drivers/usb/gadget/udc/net2280.h b/drivers/usb/gadget/udc/net2280.h index 1088c3745999..18a881e7f93f 100644 --- a/drivers/usb/gadget/udc/net2280.h +++ b/drivers/usb/gadget/udc/net2280.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * NetChip 2280 high/full speed USB device controller. * Unlike many such controllers, this one talks PCI. diff --git a/drivers/usb/gadget/udc/omap_udc.c b/drivers/usb/gadget/udc/omap_udc.c index f05ba6825bfe..5531ea492ed2 100644 --- a/drivers/usb/gadget/udc/omap_udc.c +++ b/drivers/usb/gadget/udc/omap_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * omap_udc.c -- for OMAP full speed udc; most chips support OTG. * diff --git a/drivers/usb/gadget/udc/pch_udc.c b/drivers/usb/gadget/udc/pch_udc.c index 84dcbcd756f0..cc24334504b8 100644 --- a/drivers/usb/gadget/udc/pch_udc.c +++ b/drivers/usb/gadget/udc/pch_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2011 LAPIS Semiconductor Co., Ltd. * diff --git a/drivers/usb/gadget/udc/pxa25x_udc.c b/drivers/usb/gadget/udc/pxa25x_udc.c index 974b778e033c..1f36abdfac96 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.c +++ b/drivers/usb/gadget/udc/pxa25x_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Intel PXA25x and IXP4xx on-chip full speed USB device controllers * diff --git a/drivers/usb/gadget/udc/pxa25x_udc.h b/drivers/usb/gadget/udc/pxa25x_udc.h index a458bec2536d..1532e7e71f99 100644 --- a/drivers/usb/gadget/udc/pxa25x_udc.h +++ b/drivers/usb/gadget/udc/pxa25x_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Intel PXA25x on-chip full speed USB device controller * diff --git a/drivers/usb/gadget/udc/pxa27x_udc.c b/drivers/usb/gadget/udc/pxa27x_udc.c index d48e239660c3..14606f340325 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.c +++ b/drivers/usb/gadget/udc/pxa27x_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Handles the Intel 27x USB Device Controller (UDC) * diff --git a/drivers/usb/gadget/udc/pxa27x_udc.h b/drivers/usb/gadget/udc/pxa27x_udc.h index cea2cb79b30c..cfdece686abe 100644 --- a/drivers/usb/gadget/udc/pxa27x_udc.h +++ b/drivers/usb/gadget/udc/pxa27x_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * linux/drivers/usb/gadget/pxa27x_udc.h * Intel PXA27x on-chip full speed USB device controller diff --git a/drivers/usb/gadget/udc/r8a66597-udc.c b/drivers/usb/gadget/udc/r8a66597-udc.c index bb844b94df10..75c9e94ecd59 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.c +++ b/drivers/usb/gadget/udc/r8a66597-udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 UDC (USB gadget) * diff --git a/drivers/usb/gadget/udc/r8a66597-udc.h b/drivers/usb/gadget/udc/r8a66597-udc.h index 45c4b2df1785..0f6d41e61841 100644 --- a/drivers/usb/gadget/udc/r8a66597-udc.h +++ b/drivers/usb/gadget/udc/r8a66597-udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 UDC * diff --git a/drivers/usb/gadget/udc/renesas_usb3.c b/drivers/usb/gadget/udc/renesas_usb3.c index cb461b8f4509..3d4b885e7958 100644 --- a/drivers/usb/gadget/udc/renesas_usb3.c +++ b/drivers/usb/gadget/udc/renesas_usb3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas USB3.0 Peripheral driver (USB gadget) * diff --git a/drivers/usb/gadget/udc/s3c-hsudc.c b/drivers/usb/gadget/udc/s3c-hsudc.c index 42587b738a1f..9707b945eef2 100644 --- a/drivers/usb/gadget/udc/s3c-hsudc.c +++ b/drivers/usb/gadget/udc/s3c-hsudc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* linux/drivers/usb/gadget/s3c-hsudc.c * * Copyright (c) 2010 Samsung Electronics Co., Ltd. diff --git a/drivers/usb/gadget/udc/s3c2410_udc.c b/drivers/usb/gadget/udc/s3c2410_udc.c index 394abd5d65c0..ed874cabd339 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.c +++ b/drivers/usb/gadget/udc/s3c2410_udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * linux/drivers/usb/gadget/s3c2410_udc.c * diff --git a/drivers/usb/gadget/udc/s3c2410_udc.h b/drivers/usb/gadget/udc/s3c2410_udc.h index 93bf225f1969..cfabc83c2244 100644 --- a/drivers/usb/gadget/udc/s3c2410_udc.h +++ b/drivers/usb/gadget/udc/s3c2410_udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * linux/drivers/usb/gadget/s3c2410_udc.h * Samsung on-chip full speed USB device controllers diff --git a/drivers/usb/gadget/udc/snps_udc_core.c b/drivers/usb/gadget/udc/snps_udc_core.c index 2f5e788dd978..a9569080c30d 100644 --- a/drivers/usb/gadget/udc/snps_udc_core.c +++ b/drivers/usb/gadget/udc/snps_udc_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * amd5536.c -- AMD 5536 UDC high/full speed USB device controller * diff --git a/drivers/usb/gadget/udc/snps_udc_plat.c b/drivers/usb/gadget/udc/snps_udc_plat.c index e8a5fdaee37d..800a35b48ab1 100644 --- a/drivers/usb/gadget/udc/snps_udc_plat.c +++ b/drivers/usb/gadget/udc/snps_udc_plat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * snps_udc_plat.c - Synopsys UDC Platform Driver * diff --git a/drivers/usb/gadget/udc/trace.c b/drivers/usb/gadget/udc/trace.c index 8c551ab91ad8..fbc139292245 100644 --- a/drivers/usb/gadget/udc/trace.c +++ b/drivers/usb/gadget/udc/trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * trace.c - USB Gadget Framework Trace Support * diff --git a/drivers/usb/gadget/udc/trace.h b/drivers/usb/gadget/udc/trace.h index da29874b5366..06b162bcdb54 100644 --- a/drivers/usb/gadget/udc/trace.h +++ b/drivers/usb/gadget/udc/trace.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * udc.c - Core UDC Framework * diff --git a/drivers/usb/gadget/udc/udc-xilinx.c b/drivers/usb/gadget/udc/udc-xilinx.c index de207a90571e..374a75d68365 100644 --- a/drivers/usb/gadget/udc/udc-xilinx.c +++ b/drivers/usb/gadget/udc/udc-xilinx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Xilinx USB peripheral controller driver * diff --git a/drivers/usb/gadget/usbstring.c b/drivers/usb/gadget/usbstring.c index 73a4dfba0edb..6c7a4e0c45c8 100644 --- a/drivers/usb/gadget/usbstring.c +++ b/drivers/usb/gadget/usbstring.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: LGPL-2.1+ /* * Copyright (C) 2003 David Brownell * diff --git a/drivers/usb/host/bcma-hcd.c b/drivers/usb/host/bcma-hcd.c index 5f425c89faf1..0f595c630600 100644 --- a/drivers/usb/host/bcma-hcd.c +++ b/drivers/usb/host/bcma-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Broadcom specific Advanced Microcontroller Bus * Broadcom USB-core driver (BCMA bus glue) diff --git a/drivers/usb/host/ehci-atmel.c b/drivers/usb/host/ehci-atmel.c index 2a8b9bdc0e57..50beacc581de 100644 --- a/drivers/usb/host/ehci-atmel.c +++ b/drivers/usb/host/ehci-atmel.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for EHCI UHP on Atmel chips * diff --git a/drivers/usb/host/ehci-dbg.c b/drivers/usb/host/ehci-dbg.c index cbb9b8e12c3c..7fb21d01b3d0 100644 --- a/drivers/usb/host/ehci-dbg.c +++ b/drivers/usb/host/ehci-dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell * diff --git a/drivers/usb/host/ehci-exynos.c b/drivers/usb/host/ehci-exynos.c index 26b641100639..0a131659fc33 100644 --- a/drivers/usb/host/ehci-exynos.c +++ b/drivers/usb/host/ehci-exynos.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * SAMSUNG EXYNOS USB HOST EHCI Controller * diff --git a/drivers/usb/host/ehci-fsl.c b/drivers/usb/host/ehci-fsl.c index d025cc06dda7..7c4bb32230d2 100644 --- a/drivers/usb/host/ehci-fsl.c +++ b/drivers/usb/host/ehci-fsl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2005-2009 MontaVista Software, Inc. * Copyright 2008,2012,2015 Freescale Semiconductor, Inc. diff --git a/drivers/usb/host/ehci-fsl.h b/drivers/usb/host/ehci-fsl.h index 1a8a60a57cf2..21a6f10b5e3a 100644 --- a/drivers/usb/host/ehci-fsl.h +++ b/drivers/usb/host/ehci-fsl.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Copyright (C) 2005-2010,2012 Freescale Semiconductor, Inc. * Copyright (c) 2005 MontaVista Software * diff --git a/drivers/usb/host/ehci-grlib.c b/drivers/usb/host/ehci-grlib.c index 21650044b09e..a8cffcf13451 100644 --- a/drivers/usb/host/ehci-grlib.c +++ b/drivers/usb/host/ehci-grlib.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Aeroflex Gaisler GRLIB GRUSBHC EHCI host controller * diff --git a/drivers/usb/host/ehci-hcd.c b/drivers/usb/host/ehci-hcd.c index c560a01f4971..74d82148954d 100644 --- a/drivers/usb/host/ehci-hcd.c +++ b/drivers/usb/host/ehci-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Enhanced Host Controller Interface (EHCI) driver for USB. * diff --git a/drivers/usb/host/ehci-hub.c b/drivers/usb/host/ehci-hub.c index df169c8e7225..b94793b56270 100644 --- a/drivers/usb/host/ehci-hub.c +++ b/drivers/usb/host/ehci-hub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2001-2004 by David Brownell * diff --git a/drivers/usb/host/ehci-mem.c b/drivers/usb/host/ehci-mem.c index 9b7e63977215..212d2042fb9f 100644 --- a/drivers/usb/host/ehci-mem.c +++ b/drivers/usb/host/ehci-mem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001 by David Brownell * diff --git a/drivers/usb/host/ehci-mv.c b/drivers/usb/host/ehci-mv.c index 849806a75f1c..c9e15225a30f 100644 --- a/drivers/usb/host/ehci-mv.c +++ b/drivers/usb/host/ehci-mv.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * Author: Chao Xie diff --git a/drivers/usb/host/ehci-mxc.c b/drivers/usb/host/ehci-mxc.c index c7a9b31eeaef..67adea97c26c 100644 --- a/drivers/usb/host/ehci-mxc.c +++ b/drivers/usb/host/ehci-mxc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2008 Sascha Hauer , Pengutronix * Copyright (c) 2009 Daniel Mack diff --git a/drivers/usb/host/ehci-omap.c b/drivers/usb/host/ehci-omap.c index 4d308533bc83..dd319d3219b6 100644 --- a/drivers/usb/host/ehci-omap.c +++ b/drivers/usb/host/ehci-omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * ehci-omap.c - driver for USBHOST on OMAP3/4 processors * diff --git a/drivers/usb/host/ehci-orion.c b/drivers/usb/host/ehci-orion.c index 1aec87ec68df..199a6d2778dd 100644 --- a/drivers/usb/host/ehci-orion.c +++ b/drivers/usb/host/ehci-orion.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * drivers/usb/host/ehci-orion.c * diff --git a/drivers/usb/host/ehci-pci.c b/drivers/usb/host/ehci-pci.c index 93326974ff4b..f6015f6ca488 100644 --- a/drivers/usb/host/ehci-pci.c +++ b/drivers/usb/host/ehci-pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * EHCI HCD (Host Controller Driver) PCI Bus Glue. * diff --git a/drivers/usb/host/ehci-platform.c b/drivers/usb/host/ehci-platform.c index a41acd661c46..080014197f25 100644 --- a/drivers/usb/host/ehci-platform.c +++ b/drivers/usb/host/ehci-platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generic platform ehci driver * diff --git a/drivers/usb/host/ehci-pmcmsp.c b/drivers/usb/host/ehci-pmcmsp.c index 342816a7f8b1..9a05bff230bb 100644 --- a/drivers/usb/host/ehci-pmcmsp.c +++ b/drivers/usb/host/ehci-pmcmsp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PMC MSP EHCI (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ehci-ppc-of.c b/drivers/usb/host/ehci-ppc-of.c index 1a10c8d542ca..576f7d79ad4e 100644 --- a/drivers/usb/host/ehci-ppc-of.c +++ b/drivers/usb/host/ehci-ppc-of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * EHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ehci-ps3.c b/drivers/usb/host/ehci-ps3.c index 7934ff9b35e1..c74066790e69 100644 --- a/drivers/usb/host/ehci-ps3.c +++ b/drivers/usb/host/ehci-ps3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PS3 EHCI Host Controller driver * diff --git a/drivers/usb/host/ehci-q.c b/drivers/usb/host/ehci-q.c index 8f3f055c05fa..c0074f212a09 100644 --- a/drivers/usb/host/ehci-q.c +++ b/drivers/usb/host/ehci-q.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2001-2004 by David Brownell * diff --git a/drivers/usb/host/ehci-sched.c b/drivers/usb/host/ehci-sched.c index 6bc6304672bc..ebbc2c60de89 100644 --- a/drivers/usb/host/ehci-sched.c +++ b/drivers/usb/host/ehci-sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2004 by David Brownell * Copyright (c) 2003 Michal Sojka, for high-speed iso transfers diff --git a/drivers/usb/host/ehci-sh.c b/drivers/usb/host/ehci-sh.c index 5caf88d679e4..d565f24ca7f5 100644 --- a/drivers/usb/host/ehci-sh.c +++ b/drivers/usb/host/ehci-sh.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SuperH EHCI host controller driver * diff --git a/drivers/usb/host/ehci-spear.c b/drivers/usb/host/ehci-spear.c index 1f25c7985f5b..d12259d06f53 100644 --- a/drivers/usb/host/ehci-spear.c +++ b/drivers/usb/host/ehci-spear.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for EHCI HCD on SPEAr SOC * diff --git a/drivers/usb/host/ehci-st.c b/drivers/usb/host/ehci-st.c index be4a2788fc58..336e9fa5274f 100644 --- a/drivers/usb/host/ehci-st.c +++ b/drivers/usb/host/ehci-st.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ST EHCI driver * diff --git a/drivers/usb/host/ehci-sysfs.c b/drivers/usb/host/ehci-sysfs.c index 5216f2b09d63..16669619cfc5 100644 --- a/drivers/usb/host/ehci-sysfs.c +++ b/drivers/usb/host/ehci-sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2007 by Alan Stern * diff --git a/drivers/usb/host/ehci-tegra.c b/drivers/usb/host/ehci-tegra.c index 9a3d7db5be57..fe8423e17877 100644 --- a/drivers/usb/host/ehci-tegra.c +++ b/drivers/usb/host/ehci-tegra.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * EHCI-compliant USB host controller driver for NVIDIA Tegra SoCs * diff --git a/drivers/usb/host/ehci-tilegx.c b/drivers/usb/host/ehci-tilegx.c index bdb93b6a356f..d41b3d217253 100644 --- a/drivers/usb/host/ehci-tilegx.c +++ b/drivers/usb/host/ehci-tilegx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2012 Tilera Corporation. All Rights Reserved. * diff --git a/drivers/usb/host/ehci-timer.c b/drivers/usb/host/ehci-timer.c index 0b6cdb723192..047a5b131717 100644 --- a/drivers/usb/host/ehci-timer.c +++ b/drivers/usb/host/ehci-timer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 by Alan Stern * diff --git a/drivers/usb/host/ehci-w90x900.c b/drivers/usb/host/ehci-w90x900.c index 63b9d0c67963..da2c99d3ba6b 100644 --- a/drivers/usb/host/ehci-w90x900.c +++ b/drivers/usb/host/ehci-w90x900.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * linux/driver/usb/host/ehci-w90x900.c * diff --git a/drivers/usb/host/ehci-xilinx-of.c b/drivers/usb/host/ehci-xilinx-of.c index f54480850bb8..886b05678de9 100644 --- a/drivers/usb/host/ehci-xilinx-of.c +++ b/drivers/usb/host/ehci-xilinx-of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * EHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ehci.h b/drivers/usb/host/ehci.h index a8e36170d8b8..1794d6254cfc 100644 --- a/drivers/usb/host/ehci.h +++ b/drivers/usb/host/ehci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell * diff --git a/drivers/usb/host/fhci-dbg.c b/drivers/usb/host/fhci-dbg.c index b58e7a60913a..9935f10ad407 100644 --- a/drivers/usb/host/fhci-dbg.c +++ b/drivers/usb/host/fhci-dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-hcd.c b/drivers/usb/host/fhci-hcd.c index 55a0ae6f2d74..763131134ab1 100644 --- a/drivers/usb/host/fhci-hcd.c +++ b/drivers/usb/host/fhci-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-hub.c b/drivers/usb/host/fhci-hub.c index 60d55eb3de0d..d50a9ca15830 100644 --- a/drivers/usb/host/fhci-hub.c +++ b/drivers/usb/host/fhci-hub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-mem.c b/drivers/usb/host/fhci-mem.c index b0b88f57a5ac..532a5960ff48 100644 --- a/drivers/usb/host/fhci-mem.c +++ b/drivers/usb/host/fhci-mem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-q.c b/drivers/usb/host/fhci-q.c index 03be7494a476..664e1f98d68f 100644 --- a/drivers/usb/host/fhci-q.c +++ b/drivers/usb/host/fhci-q.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-sched.c b/drivers/usb/host/fhci-sched.c index 2f162faabbca..c8f3de90f464 100644 --- a/drivers/usb/host/fhci-sched.c +++ b/drivers/usb/host/fhci-sched.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci-tds.c b/drivers/usb/host/fhci-tds.c index f82ad5df1b0d..fa54315064da 100644 --- a/drivers/usb/host/fhci-tds.c +++ b/drivers/usb/host/fhci-tds.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fhci.h b/drivers/usb/host/fhci.h index 3fc82c1c3c73..257c04c8af0c 100644 --- a/drivers/usb/host/fhci.h +++ b/drivers/usb/host/fhci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Freescale QUICC Engine USB Host Controller Driver * diff --git a/drivers/usb/host/fotg210-hcd.c b/drivers/usb/host/fotg210-hcd.c index 33a4f7ed0d7d..302b66fc6cfa 100644 --- a/drivers/usb/host/fotg210-hcd.c +++ b/drivers/usb/host/fotg210-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Faraday FOTG210 EHCI-like driver * * Copyright (c) 2013 Faraday Technology Corporation diff --git a/drivers/usb/host/fsl-mph-dr-of.c b/drivers/usb/host/fsl-mph-dr-of.c index ba557cdba8ef..c749cbd8dd3c 100644 --- a/drivers/usb/host/fsl-mph-dr-of.c +++ b/drivers/usb/host/fsl-mph-dr-of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Setup platform devices needed by the Freescale multi-port host * and/or dual-role USB controller modules based on the description diff --git a/drivers/usb/host/hwa-hc.c b/drivers/usb/host/hwa-hc.c index da3b18038d23..e5fda058b5d6 100644 --- a/drivers/usb/host/hwa-hc.c +++ b/drivers/usb/host/hwa-hc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Host Wire Adapter: * Driver glue, HWA-specific functions, bridges to WAHC and WUSBHC diff --git a/drivers/usb/host/imx21-dbg.c b/drivers/usb/host/imx21-dbg.c index 4f320d050da7..d6a72acceacf 100644 --- a/drivers/usb/host/imx21-dbg.c +++ b/drivers/usb/host/imx21-dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2009 by Martin Fuzzey * diff --git a/drivers/usb/host/imx21-hcd.c b/drivers/usb/host/imx21-hcd.c index 39ae7fb64b6f..4dbf28bc2652 100644 --- a/drivers/usb/host/imx21-hcd.c +++ b/drivers/usb/host/imx21-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Host Controller Driver for IMX21 * diff --git a/drivers/usb/host/imx21-hcd.h b/drivers/usb/host/imx21-hcd.h index 05122f8a6983..768e714bcb30 100644 --- a/drivers/usb/host/imx21-hcd.h +++ b/drivers/usb/host/imx21-hcd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Macros and prototypes for i.MX21 * diff --git a/drivers/usb/host/isp116x-hcd.c b/drivers/usb/host/isp116x-hcd.c index ebf2ff239539..5f9234b9cf7b 100644 --- a/drivers/usb/host/isp116x-hcd.c +++ b/drivers/usb/host/isp116x-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ISP116x HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/isp1362-hcd.c b/drivers/usb/host/isp1362-hcd.c index a822de4f36a1..c7e60b662e9b 100644 --- a/drivers/usb/host/isp1362-hcd.c +++ b/drivers/usb/host/isp1362-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ISP1362 HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/max3421-hcd.c b/drivers/usb/host/max3421-hcd.c index 02bbf8938bb9..afa321ab55fc 100644 --- a/drivers/usb/host/max3421-hcd.c +++ b/drivers/usb/host/max3421-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MAX3421 Host Controller driver for USB. * diff --git a/drivers/usb/host/ohci-at91.c b/drivers/usb/host/ohci-at91.c index 5302f988e7e6..5ad9e9bdc8ee 100644 --- a/drivers/usb/host/ohci-at91.c +++ b/drivers/usb/host/ohci-at91.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-da8xx.c b/drivers/usb/host/ohci-da8xx.c index 05da2cb59612..2056573c2b12 100644 --- a/drivers/usb/host/ohci-da8xx.c +++ b/drivers/usb/host/ohci-da8xx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-dbg.c b/drivers/usb/host/ohci-dbg.c index c3eded317495..ac7d4ac34b02 100644 --- a/drivers/usb/host/ohci-dbg.c +++ b/drivers/usb/host/ohci-dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-exynos.c b/drivers/usb/host/ohci-exynos.c index 6865b919403f..a12cbb295425 100644 --- a/drivers/usb/host/ohci-exynos.c +++ b/drivers/usb/host/ohci-exynos.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * SAMSUNG EXYNOS USB HOST OHCI Controller * diff --git a/drivers/usb/host/ohci-hcd.c b/drivers/usb/host/ohci-hcd.c index 15ec8f90aa6d..9902bc3c15fe 100644 --- a/drivers/usb/host/ohci-hcd.c +++ b/drivers/usb/host/ohci-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Open Host Controller Interface (OHCI) driver for USB. * diff --git a/drivers/usb/host/ohci-hub.c b/drivers/usb/host/ohci-hub.c index 248eb7702463..fb7aaa3b9d06 100644 --- a/drivers/usb/host/ohci-hub.c +++ b/drivers/usb/host/ohci-hub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-mem.c b/drivers/usb/host/ohci-mem.c index ed8a762b8670..b3da3f12e5b1 100644 --- a/drivers/usb/host/ohci-mem.c +++ b/drivers/usb/host/ohci-mem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-nxp.c b/drivers/usb/host/ohci-nxp.c index 6df8e2ed40fd..5509b50bc417 100644 --- a/drivers/usb/host/ohci-nxp.c +++ b/drivers/usb/host/ohci-nxp.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * driver for NXP USB Host devices * diff --git a/drivers/usb/host/ohci-omap.c b/drivers/usb/host/ohci-omap.c index 91393ec7d850..0201c49bc4fc 100644 --- a/drivers/usb/host/ohci-omap.c +++ b/drivers/usb/host/ohci-omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-pci.c b/drivers/usb/host/ohci-pci.c index a84aebe9b0a9..fbcd34911025 100644 --- a/drivers/usb/host/ohci-pci.c +++ b/drivers/usb/host/ohci-pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-platform.c b/drivers/usb/host/ohci-platform.c index 05ebde6adf1e..56be56c1ab63 100644 --- a/drivers/usb/host/ohci-platform.c +++ b/drivers/usb/host/ohci-platform.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Generic platform ohci driver * diff --git a/drivers/usb/host/ohci-ppc-of.c b/drivers/usb/host/ohci-ppc-of.c index 4f87a5c61b08..76a9b40b08f1 100644 --- a/drivers/usb/host/ohci-ppc-of.c +++ b/drivers/usb/host/ohci-ppc-of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-ps3.c b/drivers/usb/host/ohci-ps3.c index 71d8bc4c27f6..bb0375d9eef0 100644 --- a/drivers/usb/host/ohci-ps3.c +++ b/drivers/usb/host/ohci-ps3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PS3 OHCI Host Controller driver * diff --git a/drivers/usb/host/ohci-pxa27x.c b/drivers/usb/host/ohci-pxa27x.c index 21c010ffb03c..3e2474959735 100644 --- a/drivers/usb/host/ohci-pxa27x.c +++ b/drivers/usb/host/ohci-pxa27x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-q.c b/drivers/usb/host/ohci-q.c index 641fed609911..b2ec8c399363 100644 --- a/drivers/usb/host/ohci-q.c +++ b/drivers/usb/host/ohci-q.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-s3c2410.c b/drivers/usb/host/ohci-s3c2410.c index b006b93126f7..4511e27e9da8 100644 --- a/drivers/usb/host/ohci-s3c2410.c +++ b/drivers/usb/host/ohci-s3c2410.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-sa1111.c b/drivers/usb/host/ohci-sa1111.c index 8758c73215d7..ebec9a7699e3 100644 --- a/drivers/usb/host/ohci-sa1111.c +++ b/drivers/usb/host/ohci-sa1111.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-sm501.c b/drivers/usb/host/ohci-sm501.c index d4e0f7cd96fa..c9233cddf9a2 100644 --- a/drivers/usb/host/ohci-sm501.c +++ b/drivers/usb/host/ohci-sm501.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-spear.c b/drivers/usb/host/ohci-spear.c index 56478ed2f932..b3554f70bd27 100644 --- a/drivers/usb/host/ohci-spear.c +++ b/drivers/usb/host/ohci-spear.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci-st.c b/drivers/usb/host/ohci-st.c index 02816a1515a1..697e6d95bb7e 100644 --- a/drivers/usb/host/ohci-st.c +++ b/drivers/usb/host/ohci-st.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ST OHCI driver * diff --git a/drivers/usb/host/ohci-tilegx.c b/drivers/usb/host/ohci-tilegx.c index e1b208da460a..e5a9f68cd648 100644 --- a/drivers/usb/host/ohci-tilegx.c +++ b/drivers/usb/host/ohci-tilegx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2012 Tilera Corporation. All Rights Reserved. * diff --git a/drivers/usb/host/ohci-tmio.c b/drivers/usb/host/ohci-tmio.c index 16d081a093bb..5702964408db 100644 --- a/drivers/usb/host/ohci-tmio.c +++ b/drivers/usb/host/ohci-tmio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OHCI HCD(Host Controller Driver) for USB. * diff --git a/drivers/usb/host/ohci.h b/drivers/usb/host/ohci.h index 12742d002d2d..508a803139dd 100644 --- a/drivers/usb/host/ohci.h +++ b/drivers/usb/host/ohci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * OHCI HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/oxu210hp-hcd.c b/drivers/usb/host/oxu210hp-hcd.c index 9f8c61eafd45..08a72f658305 100644 --- a/drivers/usb/host/oxu210hp-hcd.c +++ b/drivers/usb/host/oxu210hp-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2008 Rodolfo Giometti * Copyright (c) 2008 Eurotech S.p.A. diff --git a/drivers/usb/host/pci-quirks.c b/drivers/usb/host/pci-quirks.c index 6731f8d8d4c9..161536717025 100644 --- a/drivers/usb/host/pci-quirks.c +++ b/drivers/usb/host/pci-quirks.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * This file contains code to reset and initialize USB host controllers. * Some of it includes work-arounds for PCI hardware and BIOS quirks. diff --git a/drivers/usb/host/r8a66597-hcd.c b/drivers/usb/host/r8a66597-hcd.c index 0f3d2aedaec5..46d595f1b2eb 100644 --- a/drivers/usb/host/r8a66597-hcd.c +++ b/drivers/usb/host/r8a66597-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 HCD (Host Controller Driver) * diff --git a/drivers/usb/host/r8a66597.h b/drivers/usb/host/r8a66597.h index b8406c07f363..cc8241c7d653 100644 --- a/drivers/usb/host/r8a66597.h +++ b/drivers/usb/host/r8a66597.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 HCD (Host Controller Driver) * diff --git a/drivers/usb/host/sl811-hcd.c b/drivers/usb/host/sl811-hcd.c index 24ad1d6cec25..601fb00603cc 100644 --- a/drivers/usb/host/sl811-hcd.c +++ b/drivers/usb/host/sl811-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * SL811HS HCD (Host Controller Driver) for USB. * diff --git a/drivers/usb/host/sl811_cs.c b/drivers/usb/host/sl811_cs.c index 88a9bffe93df..72136373ffab 100644 --- a/drivers/usb/host/sl811_cs.c +++ b/drivers/usb/host/sl811_cs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * PCMCIA driver for SL811HS (as found in REX-CFU1U) * Filename: sl811_cs.c diff --git a/drivers/usb/host/ssb-hcd.c b/drivers/usb/host/ssb-hcd.c index 62b6b7804c66..2f9087dc4cab 100644 --- a/drivers/usb/host/ssb-hcd.c +++ b/drivers/usb/host/ssb-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Sonics Silicon Backplane * Broadcom USB-core driver (SSB bus glue) diff --git a/drivers/usb/host/u132-hcd.c b/drivers/usb/host/u132-hcd.c index c38855aed62c..228d22bfb36e 100644 --- a/drivers/usb/host/u132-hcd.c +++ b/drivers/usb/host/u132-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Host Controller Driver for the Elan Digital Systems U132 adapter * diff --git a/drivers/usb/host/uhci-hcd.c b/drivers/usb/host/uhci-hcd.c index c3267a78c94e..babeefd84ffd 100644 --- a/drivers/usb/host/uhci-hcd.c +++ b/drivers/usb/host/uhci-hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Universal Host Controller Interface driver for USB. * diff --git a/drivers/usb/host/whci/asl.c b/drivers/usb/host/whci/asl.c index 773249306031..81a6286f50cf 100644 --- a/drivers/usb/host/whci/asl.c +++ b/drivers/usb/host/whci/asl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) asynchronous schedule management. * diff --git a/drivers/usb/host/whci/debug.c b/drivers/usb/host/whci/debug.c index 774b89d28fae..3cbd84893b6f 100644 --- a/drivers/usb/host/whci/debug.c +++ b/drivers/usb/host/whci/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) debug. * diff --git a/drivers/usb/host/whci/hcd.c b/drivers/usb/host/whci/hcd.c index cf84269c3e6d..eb30567fa6d1 100644 --- a/drivers/usb/host/whci/hcd.c +++ b/drivers/usb/host/whci/hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) driver. * diff --git a/drivers/usb/host/whci/hw.c b/drivers/usb/host/whci/hw.c index 6afa2e379160..2a89686d6971 100644 --- a/drivers/usb/host/whci/hw.c +++ b/drivers/usb/host/whci/hw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) hardware access helpers. * diff --git a/drivers/usb/host/whci/init.c b/drivers/usb/host/whci/init.c index ad8eb575c30a..48a6f50df24a 100644 --- a/drivers/usb/host/whci/init.c +++ b/drivers/usb/host/whci/init.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) initialization. * diff --git a/drivers/usb/host/whci/int.c b/drivers/usb/host/whci/int.c index 0c086b2790d1..15a2df0b29ab 100644 --- a/drivers/usb/host/whci/int.c +++ b/drivers/usb/host/whci/int.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) interrupt handling. * diff --git a/drivers/usb/host/whci/pzl.c b/drivers/usb/host/whci/pzl.c index 33c5580b4d25..bafac6a88551 100644 --- a/drivers/usb/host/whci/pzl.c +++ b/drivers/usb/host/whci/pzl.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) periodic schedule management. * diff --git a/drivers/usb/host/whci/qset.c b/drivers/usb/host/whci/qset.c index c0e6812426b3..1a92d0e492a0 100644 --- a/drivers/usb/host/whci/qset.c +++ b/drivers/usb/host/whci/qset.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) qset management. * diff --git a/drivers/usb/host/whci/whcd.h b/drivers/usb/host/whci/whcd.h index c80c7d93bc4a..4712972682fe 100644 --- a/drivers/usb/host/whci/whcd.h +++ b/drivers/usb/host/whci/whcd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) private header. * diff --git a/drivers/usb/host/whci/whci-hc.h b/drivers/usb/host/whci/whci-hc.h index 4d4cbc0730bf..5dfbc9837b00 100644 --- a/drivers/usb/host/whci/whci-hc.h +++ b/drivers/usb/host/whci/whci-hc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) data structures. * diff --git a/drivers/usb/host/whci/wusb.c b/drivers/usb/host/whci/wusb.c index 8d2762682869..8c8d8bc8eac4 100644 --- a/drivers/usb/host/whci/wusb.c +++ b/drivers/usb/host/whci/wusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless Host Controller (WHC) WUSB operations. * diff --git a/drivers/usb/host/xhci-dbg.c b/drivers/usb/host/xhci-dbg.c index 2c83b37ae8f2..83904170be5c 100644 --- a/drivers/usb/host/xhci-dbg.c +++ b/drivers/usb/host/xhci-dbg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-ext-caps.h b/drivers/usb/host/xhci-ext-caps.h index 28deea584884..259963bbe3aa 100644 --- a/drivers/usb/host/xhci-ext-caps.h +++ b/drivers/usb/host/xhci-ext-caps.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-hub.c b/drivers/usb/host/xhci-hub.c index 3693b1f487e5..53209113e170 100644 --- a/drivers/usb/host/xhci-hub.c +++ b/drivers/usb/host/xhci-hub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-mem.c b/drivers/usb/host/xhci-mem.c index 57be885fb544..4df7c2ea3e1c 100644 --- a/drivers/usb/host/xhci-mem.c +++ b/drivers/usb/host/xhci-mem.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-mtk-sch.c b/drivers/usb/host/xhci-mtk-sch.c index bfc51bc902b8..6945350671e2 100644 --- a/drivers/usb/host/xhci-mtk-sch.c +++ b/drivers/usb/host/xhci-mtk-sch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2015 MediaTek Inc. * Author: diff --git a/drivers/usb/host/xhci-mtk.c b/drivers/usb/host/xhci-mtk.c index 19d27ce31fdc..371524ea0739 100644 --- a/drivers/usb/host/xhci-mtk.c +++ b/drivers/usb/host/xhci-mtk.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MediaTek xHCI Host Controller Driver * diff --git a/drivers/usb/host/xhci-mtk.h b/drivers/usb/host/xhci-mtk.h index 45ff5c67efb5..303723e3f885 100644 --- a/drivers/usb/host/xhci-mtk.h +++ b/drivers/usb/host/xhci-mtk.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2015 MediaTek Inc. * Author: diff --git a/drivers/usb/host/xhci-mvebu.c b/drivers/usb/host/xhci-mvebu.c index 85908a3ecb8f..fe7a2f84faeb 100644 --- a/drivers/usb/host/xhci-mvebu.c +++ b/drivers/usb/host/xhci-mvebu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014 Marvell * Author: Gregory CLEMENT diff --git a/drivers/usb/host/xhci-mvebu.h b/drivers/usb/host/xhci-mvebu.h index 301fc984cae6..619792ae75b8 100644 --- a/drivers/usb/host/xhci-mvebu.h +++ b/drivers/usb/host/xhci-mvebu.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2014 Marvell * diff --git a/drivers/usb/host/xhci-pci.c b/drivers/usb/host/xhci-pci.c index 76f392954733..4281bbee0544 100644 --- a/drivers/usb/host/xhci-pci.c +++ b/drivers/usb/host/xhci-pci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver PCI Bus Glue. * diff --git a/drivers/usb/host/xhci-plat.c b/drivers/usb/host/xhci-plat.c index 1969e56a8d8d..72505e602527 100644 --- a/drivers/usb/host/xhci-plat.c +++ b/drivers/usb/host/xhci-plat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xhci-plat.c - xHCI host controller driver platform Bus Glue. * diff --git a/drivers/usb/host/xhci-plat.h b/drivers/usb/host/xhci-plat.h index 29b227895b07..ac8f8eb0bf49 100644 --- a/drivers/usb/host/xhci-plat.h +++ b/drivers/usb/host/xhci-plat.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xhci-plat.h - xHCI host controller driver platform Bus Glue. * diff --git a/drivers/usb/host/xhci-rcar.c b/drivers/usb/host/xhci-rcar.c index 198bc188ab25..bde650594b70 100644 --- a/drivers/usb/host/xhci-rcar.c +++ b/drivers/usb/host/xhci-rcar.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver for R-Car SoCs * diff --git a/drivers/usb/host/xhci-rcar.h b/drivers/usb/host/xhci-rcar.h index d247951147a1..162706528c4c 100644 --- a/drivers/usb/host/xhci-rcar.h +++ b/drivers/usb/host/xhci-rcar.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * drivers/usb/host/xhci-rcar.h * diff --git a/drivers/usb/host/xhci-ring.c b/drivers/usb/host/xhci-ring.c index 521d19e82494..fb07211babd8 100644 --- a/drivers/usb/host/xhci-ring.c +++ b/drivers/usb/host/xhci-ring.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-tegra.c b/drivers/usb/host/xhci-tegra.c index 39b6e93130d3..40e18a7ffce9 100644 --- a/drivers/usb/host/xhci-tegra.c +++ b/drivers/usb/host/xhci-tegra.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NVIDIA Tegra xHCI host controller driver * diff --git a/drivers/usb/host/xhci-trace.c b/drivers/usb/host/xhci-trace.c index 367b630bdb3c..0be3e83025ae 100644 --- a/drivers/usb/host/xhci-trace.c +++ b/drivers/usb/host/xhci-trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci-trace.h b/drivers/usb/host/xhci-trace.h index 754dfb0e1a02..846f2859fa4a 100644 --- a/drivers/usb/host/xhci-trace.h +++ b/drivers/usb/host/xhci-trace.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci.c b/drivers/usb/host/xhci.c index 05db6e977ba1..ab9dc0a5af9e 100644 --- a/drivers/usb/host/xhci.c +++ b/drivers/usb/host/xhci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver * diff --git a/drivers/usb/host/xhci.h b/drivers/usb/host/xhci.h index 86df906aec46..dd8bcdf64a9f 100644 --- a/drivers/usb/host/xhci.h +++ b/drivers/usb/host/xhci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * xHCI host controller driver diff --git a/drivers/usb/image/mdc800.c b/drivers/usb/image/mdc800.c index 185c4e2db2a1..bdbaf6bc4f38 100644 --- a/drivers/usb/image/mdc800.c +++ b/drivers/usb/image/mdc800.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * copyright (C) 1999/2000 by Henning Zabel * diff --git a/drivers/usb/image/microtek.c b/drivers/usb/image/microtek.c index 0b21ba757bba..9f2f563c82ed 100644 --- a/drivers/usb/image/microtek.c +++ b/drivers/usb/image/microtek.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Driver for Microtek Scanmaker X6 USB scanner, and possibly others. * * (C) Copyright 2000 John Fremlin diff --git a/drivers/usb/isp1760/isp1760-core.c b/drivers/usb/isp1760/isp1760-core.c index bfa402cf3a27..8157d18135b8 100644 --- a/drivers/usb/isp1760/isp1760-core.c +++ b/drivers/usb/isp1760/isp1760-core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the NXP ISP1760 chip * diff --git a/drivers/usb/isp1760/isp1760-core.h b/drivers/usb/isp1760/isp1760-core.h index c70f8368a794..47985161ee77 100644 --- a/drivers/usb/isp1760/isp1760-core.h +++ b/drivers/usb/isp1760/isp1760-core.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the NXP ISP1760 chip * diff --git a/drivers/usb/isp1760/isp1760-regs.h b/drivers/usb/isp1760/isp1760-regs.h index b67095c9a9d4..eecdb76c132c 100644 --- a/drivers/usb/isp1760/isp1760-regs.h +++ b/drivers/usb/isp1760/isp1760-regs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the NXP ISP1760 chip * diff --git a/drivers/usb/isp1760/isp1760-udc.c b/drivers/usb/isp1760/isp1760-udc.c index ad566f27dffe..6f1b4fdee802 100644 --- a/drivers/usb/isp1760/isp1760-udc.c +++ b/drivers/usb/isp1760/isp1760-udc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the NXP ISP1761 device controller * diff --git a/drivers/usb/isp1760/isp1760-udc.h b/drivers/usb/isp1760/isp1760-udc.h index 26899ed81145..ea1598df1f11 100644 --- a/drivers/usb/isp1760/isp1760-udc.h +++ b/drivers/usb/isp1760/isp1760-udc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for the NXP ISP1761 device controller * diff --git a/drivers/usb/misc/adutux.c b/drivers/usb/misc/adutux.c index 1c0ada75c35d..092db5ae5fa1 100644 --- a/drivers/usb/misc/adutux.c +++ b/drivers/usb/misc/adutux.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * adutux - driver for ADU devices from Ontrak Control Systems * This is an experimental driver. Use at your own risk. diff --git a/drivers/usb/misc/appledisplay.c b/drivers/usb/misc/appledisplay.c index 8efdc500e790..b75defc52c24 100644 --- a/drivers/usb/misc/appledisplay.c +++ b/drivers/usb/misc/appledisplay.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Apple Cinema Display driver * diff --git a/drivers/usb/misc/chaoskey.c b/drivers/usb/misc/chaoskey.c index abec6e604a62..8a22b4997c5f 100644 --- a/drivers/usb/misc/chaoskey.c +++ b/drivers/usb/misc/chaoskey.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * chaoskey - driver for ChaosKey device from Altus Metrum. * diff --git a/drivers/usb/misc/cypress_cy7c63.c b/drivers/usb/misc/cypress_cy7c63.c index 5c93a888c40e..819ad8dc2376 100644 --- a/drivers/usb/misc/cypress_cy7c63.c +++ b/drivers/usb/misc/cypress_cy7c63.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * cypress_cy7c63.c * diff --git a/drivers/usb/misc/cytherm.c b/drivers/usb/misc/cytherm.c index 63207c42acf6..a65f8817ecf8 100644 --- a/drivers/usb/misc/cytherm.c +++ b/drivers/usb/misc/cytherm.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* -*- linux-c -*- * Cypress USB Thermometer driver * diff --git a/drivers/usb/misc/ehset.c b/drivers/usb/misc/ehset.c index c31b4a33e6bb..8b8e25424aa1 100644 --- a/drivers/usb/misc/ehset.c +++ b/drivers/usb/misc/ehset.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2010-2013, The Linux Foundation. All rights reserved. * diff --git a/drivers/usb/misc/emi26.c b/drivers/usb/misc/emi26.c index 8950fa5e973d..81836e9d787f 100644 --- a/drivers/usb/misc/emi26.c +++ b/drivers/usb/misc/emi26.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Emagic EMI 2|6 usb audio interface firmware loader. * Copyright (C) 2002 diff --git a/drivers/usb/misc/emi62.c b/drivers/usb/misc/emi62.c index 1d9be4431b72..fad894a63c52 100644 --- a/drivers/usb/misc/emi62.c +++ b/drivers/usb/misc/emi62.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Emagic EMI 2|6 usb audio interface firmware loader. * Copyright (C) 2002 diff --git a/drivers/usb/misc/ezusb.c b/drivers/usb/misc/ezusb.c index 837208f14f86..c9be0d484e5c 100644 --- a/drivers/usb/misc/ezusb.c +++ b/drivers/usb/misc/ezusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * EZ-USB specific functions used by some of the USB to Serial drivers. * diff --git a/drivers/usb/misc/ftdi-elan.c b/drivers/usb/misc/ftdi-elan.c index 424ff12f3b51..c1fbc2a32eb2 100644 --- a/drivers/usb/misc/ftdi-elan.c +++ b/drivers/usb/misc/ftdi-elan.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB FTDI client driver for Elan Digital Systems's Uxxx adapters * diff --git a/drivers/usb/misc/idmouse.c b/drivers/usb/misc/idmouse.c index 39d8fedfaf3b..8d144903f05e 100644 --- a/drivers/usb/misc/idmouse.c +++ b/drivers/usb/misc/idmouse.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Siemens ID Mouse driver v0.6 This program is free software; you can redistribute it and/or diff --git a/drivers/usb/misc/iowarrior.c b/drivers/usb/misc/iowarrior.c index be5881303681..ad3109490c0f 100644 --- a/drivers/usb/misc/iowarrior.c +++ b/drivers/usb/misc/iowarrior.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Native support for the I/O-Warrior USB devices * diff --git a/drivers/usb/misc/isight_firmware.c b/drivers/usb/misc/isight_firmware.c index 1c61830e96f9..91c028f16d31 100644 --- a/drivers/usb/misc/isight_firmware.c +++ b/drivers/usb/misc/isight_firmware.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for loading USB isight firmware * diff --git a/drivers/usb/misc/ldusb.c b/drivers/usb/misc/ldusb.c index 680bddb3ce05..0f01dd3b59d0 100644 --- a/drivers/usb/misc/ldusb.c +++ b/drivers/usb/misc/ldusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /** * Generic USB driver for report based interrupt in/out devices * like LD Didactic's USB devices. LD Didactic's USB devices are diff --git a/drivers/usb/misc/legousbtower.c b/drivers/usb/misc/legousbtower.c index 5628f678ab59..cd4d49d8aea5 100644 --- a/drivers/usb/misc/legousbtower.c +++ b/drivers/usb/misc/legousbtower.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * LEGO USB Tower driver * diff --git a/drivers/usb/misc/lvstest.c b/drivers/usb/misc/lvstest.c index ddddd6387f66..5e5d128e16c0 100644 --- a/drivers/usb/misc/lvstest.c +++ b/drivers/usb/misc/lvstest.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * drivers/usb/misc/lvstest.c * diff --git a/drivers/usb/misc/rio500.c b/drivers/usb/misc/rio500.c index ddfebb144aaa..84bd682e9e61 100644 --- a/drivers/usb/misc/rio500.c +++ b/drivers/usb/misc/rio500.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* -*- linux-c -*- */ /* diff --git a/drivers/usb/misc/rio500_usb.h b/drivers/usb/misc/rio500_usb.h index 359abc98e706..ce2ac1099d86 100644 --- a/drivers/usb/misc/rio500_usb.h +++ b/drivers/usb/misc/rio500_usb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* ---------------------------------------------------------------------- Copyright (C) 2000 Cesar Miquel (miquel@df.uba.ar) diff --git a/drivers/usb/misc/sisusbvga/sisusb.c b/drivers/usb/misc/sisusbvga/sisusb.c index 30774e0aeadd..3e65bdc2615c 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.c +++ b/drivers/usb/misc/sisusbvga/sisusb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles * diff --git a/drivers/usb/misc/sisusbvga/sisusb.h b/drivers/usb/misc/sisusbvga/sisusb.h index 55492a5930bd..20f03ad0ea16 100644 --- a/drivers/usb/misc/sisusbvga/sisusb.h +++ b/drivers/usb/misc/sisusbvga/sisusb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * sisusb - usb kernel driver for Net2280/SiS315 based USB2VGA dongles * diff --git a/drivers/usb/misc/sisusbvga/sisusb_con.c b/drivers/usb/misc/sisusbvga/sisusb_con.c index f019d80ca9e4..73f7bde78e11 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_con.c +++ b/drivers/usb/misc/sisusbvga/sisusb_con.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles * diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.c b/drivers/usb/misc/sisusbvga/sisusb_init.c index bf0032ca35ed..6a30e8bd9221 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_init.c +++ b/drivers/usb/misc/sisusbvga/sisusb_init.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-3-Clause) /* * sisusb - usb kernel driver for SiS315(E) based USB2VGA dongles * diff --git a/drivers/usb/misc/sisusbvga/sisusb_init.h b/drivers/usb/misc/sisusbvga/sisusb_init.h index e79a616f0d26..1782c759c4ad 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_init.h +++ b/drivers/usb/misc/sisusbvga/sisusb_init.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* $XFree86$ */ /* $XdotOrg$ */ /* diff --git a/drivers/usb/misc/sisusbvga/sisusb_struct.h b/drivers/usb/misc/sisusbvga/sisusb_struct.h index 1c4240e802c1..706d77090e00 100644 --- a/drivers/usb/misc/sisusbvga/sisusb_struct.h +++ b/drivers/usb/misc/sisusbvga/sisusb_struct.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) /* * General structure definitions for universal mode switching modules * diff --git a/drivers/usb/misc/trancevibrator.c b/drivers/usb/misc/trancevibrator.c index 1862ed15ce28..405726b8ebe6 100644 --- a/drivers/usb/misc/trancevibrator.c +++ b/drivers/usb/misc/trancevibrator.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * PlayStation 2 Trance Vibrator driver * diff --git a/drivers/usb/misc/usb251xb.c b/drivers/usb/misc/usb251xb.c index 9c8f7e2b6740..5234bc3e0f01 100644 --- a/drivers/usb/misc/usb251xb.c +++ b/drivers/usb/misc/usb251xb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Microchip USB251xB USB 2.0 Hi-Speed Hub Controller * Configuration via SMBus. diff --git a/drivers/usb/misc/usb3503.c b/drivers/usb/misc/usb3503.c index 8e7737d7ac0a..b5416f887fbf 100644 --- a/drivers/usb/misc/usb3503.c +++ b/drivers/usb/misc/usb3503.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for SMSC USB3503 USB 2.0 hub controller driver * diff --git a/drivers/usb/misc/usb4604.c b/drivers/usb/misc/usb4604.c index e9f37fb746ac..40fa85807aae 100644 --- a/drivers/usb/misc/usb4604.c +++ b/drivers/usb/misc/usb4604.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for SMSC USB4604 USB HSIC 4-port 2.0 hub controller driver * Based on usb3503 driver diff --git a/drivers/usb/misc/usb_u132.h b/drivers/usb/misc/usb_u132.h index dc2e5a31caec..4dbfea3237f7 100644 --- a/drivers/usb/misc/usb_u132.h +++ b/drivers/usb/misc/usb_u132.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Common Header File for the Elan Digital Systems U132 adapter * this file should be included by both the "ftdi-u132" and diff --git a/drivers/usb/misc/usblcd.c b/drivers/usb/misc/usblcd.c index 0f5ad896c7e3..9ba4a4e68d91 100644 --- a/drivers/usb/misc/usblcd.c +++ b/drivers/usb/misc/usblcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /***************************************************************************** * USBLCD Kernel Driver * * Version 1.05 * diff --git a/drivers/usb/misc/usbsevseg.c b/drivers/usb/misc/usbsevseg.c index 3f6a28045b53..4990d5757019 100644 --- a/drivers/usb/misc/usbsevseg.c +++ b/drivers/usb/misc/usbsevseg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB 7 Segment Driver * diff --git a/drivers/usb/misc/usbtest.c b/drivers/usb/misc/usbtest.c index 3639e00a51a0..aeda01f037c1 100644 --- a/drivers/usb/misc/usbtest.c +++ b/drivers/usb/misc/usbtest.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/misc/uss720.c b/drivers/usb/misc/uss720.c index 8a13b2fcf3e1..876a7a32defc 100644 --- a/drivers/usb/misc/uss720.c +++ b/drivers/usb/misc/uss720.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /*****************************************************************************/ /* diff --git a/drivers/usb/misc/yurex.c b/drivers/usb/misc/yurex.c index 58abdf28620a..1aec1d25ee44 100644 --- a/drivers/usb/misc/yurex.c +++ b/drivers/usb/misc/yurex.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Driver for Meywa-Denki & KAYAC YUREX * diff --git a/drivers/usb/mon/mon_main.c b/drivers/usb/mon/mon_main.c index 46847340b819..9812d102a005 100644 --- a/drivers/usb/mon/mon_main.c +++ b/drivers/usb/mon/mon_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * The USB Monitor, inspired by Dave Harding's USBMon. * diff --git a/drivers/usb/mtu3/mtu3.h b/drivers/usb/mtu3/mtu3.h index d80e4e813248..dfdace0d81a0 100644 --- a/drivers/usb/mtu3/mtu3.h +++ b/drivers/usb/mtu3/mtu3.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3.h - MediaTek USB3 DRD header * diff --git a/drivers/usb/mtu3/mtu3_core.c b/drivers/usb/mtu3/mtu3_core.c index 7c149a7da14e..dbbf0ee1bd5f 100644 --- a/drivers/usb/mtu3/mtu3_core.c +++ b/drivers/usb/mtu3/mtu3_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_core.c - hardware access layer and gadget init/exit of * MediaTek usb3 Dual-Role Controller Driver diff --git a/drivers/usb/mtu3/mtu3_dr.c b/drivers/usb/mtu3/mtu3_dr.c index ec442cd5a1ad..ff842835329f 100644 --- a/drivers/usb/mtu3/mtu3_dr.c +++ b/drivers/usb/mtu3/mtu3_dr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_dr.c - dual role switch and host glue layer * diff --git a/drivers/usb/mtu3/mtu3_dr.h b/drivers/usb/mtu3/mtu3_dr.h index 0f0cbac00192..0a54c0bc4752 100644 --- a/drivers/usb/mtu3/mtu3_dr.h +++ b/drivers/usb/mtu3/mtu3_dr.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_dr.h - dual role switch and host glue layer header * diff --git a/drivers/usb/mtu3/mtu3_gadget.c b/drivers/usb/mtu3/mtu3_gadget.c index b495471f689f..8679a5bc484e 100644 --- a/drivers/usb/mtu3/mtu3_gadget.c +++ b/drivers/usb/mtu3/mtu3_gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_gadget.c - MediaTek usb3 DRD peripheral support * diff --git a/drivers/usb/mtu3/mtu3_gadget_ep0.c b/drivers/usb/mtu3/mtu3_gadget_ep0.c index 020b25314a68..678432f6ef74 100644 --- a/drivers/usb/mtu3/mtu3_gadget_ep0.c +++ b/drivers/usb/mtu3/mtu3_gadget_ep0.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_gadget_ep0.c - MediaTek USB3 DRD peripheral driver ep0 handling * diff --git a/drivers/usb/mtu3/mtu3_host.c b/drivers/usb/mtu3/mtu3_host.c index ec76b86dd887..4c570de20d56 100644 --- a/drivers/usb/mtu3/mtu3_host.c +++ b/drivers/usb/mtu3/mtu3_host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_dr.c - dual role switch and host glue layer * diff --git a/drivers/usb/mtu3/mtu3_hw_regs.h b/drivers/usb/mtu3/mtu3_hw_regs.h index 6953436a1688..8507363a7e44 100644 --- a/drivers/usb/mtu3/mtu3_hw_regs.h +++ b/drivers/usb/mtu3/mtu3_hw_regs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_hw_regs.h - MediaTek USB3 DRD register and field definitions * diff --git a/drivers/usb/mtu3/mtu3_plat.c b/drivers/usb/mtu3/mtu3_plat.c index 9ff33579b42e..3808b2e7bcb8 100644 --- a/drivers/usb/mtu3/mtu3_plat.c +++ b/drivers/usb/mtu3/mtu3_plat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2016 MediaTek Inc. * diff --git a/drivers/usb/mtu3/mtu3_qmu.c b/drivers/usb/mtu3/mtu3_qmu.c index 0b4b412b1d0d..9f273dad0fd9 100644 --- a/drivers/usb/mtu3/mtu3_qmu.c +++ b/drivers/usb/mtu3/mtu3_qmu.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_qmu.c - Queue Management Unit driver for device controller * diff --git a/drivers/usb/mtu3/mtu3_qmu.h b/drivers/usb/mtu3/mtu3_qmu.h index 4dafa16bf120..05cfdfe8be4c 100644 --- a/drivers/usb/mtu3/mtu3_qmu.h +++ b/drivers/usb/mtu3/mtu3_qmu.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mtu3_qmu.h - Queue Management Unit driver header * diff --git a/drivers/usb/musb/am35x.c b/drivers/usb/musb/am35x.c index 2cf990e85bb2..efacff81fd32 100644 --- a/drivers/usb/musb/am35x.c +++ b/drivers/usb/musb/am35x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Texas Instruments AM35x "glue layer" diff --git a/drivers/usb/musb/blackfin.c b/drivers/usb/musb/blackfin.c index 7c580df75dc1..432fd5795877 100644 --- a/drivers/usb/musb/blackfin.c +++ b/drivers/usb/musb/blackfin.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * MUSB OTG controller driver for Blackfin Processors * diff --git a/drivers/usb/musb/blackfin.h b/drivers/usb/musb/blackfin.h index 231f2d23b8a1..c0ae8ce81b10 100644 --- a/drivers/usb/musb/blackfin.h +++ b/drivers/usb/musb/blackfin.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2007 by Analog Devices, Inc. * diff --git a/drivers/usb/musb/cppi_dma.c b/drivers/usb/musb/cppi_dma.c index a13bd3625043..b4d6d9bb3239 100644 --- a/drivers/usb/musb/cppi_dma.c +++ b/drivers/usb/musb/cppi_dma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005-2006 by Texas Instruments * diff --git a/drivers/usb/musb/da8xx.c b/drivers/usb/musb/da8xx.c index 1ed5b0e0c2ca..6446921bd98e 100644 --- a/drivers/usb/musb/da8xx.c +++ b/drivers/usb/musb/da8xx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Texas Instruments DA8xx/OMAP-L1x "glue layer" * diff --git a/drivers/usb/musb/davinci.c b/drivers/usb/musb/davinci.c index 3a7048e84e1c..e25890379c8e 100644 --- a/drivers/usb/musb/davinci.c +++ b/drivers/usb/musb/davinci.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005-2006 by Texas Instruments * diff --git a/drivers/usb/musb/davinci.h b/drivers/usb/musb/davinci.h index 371baa0ee509..2e507cedf2f4 100644 --- a/drivers/usb/musb/davinci.h +++ b/drivers/usb/musb/davinci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005-2006 by Texas Instruments * diff --git a/drivers/usb/musb/jz4740.c b/drivers/usb/musb/jz4740.c index 40c68c23d553..354d143ad740 100644 --- a/drivers/usb/musb/jz4740.c +++ b/drivers/usb/musb/jz4740.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Ingenic JZ4740 "glue layer" * diff --git a/drivers/usb/musb/musb_am335x.c b/drivers/usb/musb/musb_am335x.c index 1e58ed2361cc..5f04f8e3a640 100644 --- a/drivers/usb/musb/musb_am335x.c +++ b/drivers/usb/musb/musb_am335x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 82a5089caa34..e568690410fd 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver core code * diff --git a/drivers/usb/musb/musb_core.h b/drivers/usb/musb/musb_core.h index e8573975743d..ca823231bbb3 100644 --- a/drivers/usb/musb/musb_core.h +++ b/drivers/usb/musb/musb_core.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver defines * diff --git a/drivers/usb/musb/musb_cppi41.c b/drivers/usb/musb/musb_cppi41.c index 1ec0a4947b6b..d0dd4f470bbe 100644 --- a/drivers/usb/musb/musb_cppi41.c +++ b/drivers/usb/musb/musb_cppi41.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/musb/musb_debug.h b/drivers/usb/musb/musb_debug.h index 9a78877a8afe..345a359de57a 100644 --- a/drivers/usb/musb/musb_debug.h +++ b/drivers/usb/musb/musb_debug.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver debug defines * diff --git a/drivers/usb/musb/musb_debugfs.c b/drivers/usb/musb/musb_debugfs.c index 952733ceaac8..b91d4b60b8c7 100644 --- a/drivers/usb/musb/musb_debugfs.c +++ b/drivers/usb/musb/musb_debugfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver debugfs support * diff --git a/drivers/usb/musb/musb_dma.h b/drivers/usb/musb/musb_dma.h index 04c3bd86bd62..7fea3455cd3b 100644 --- a/drivers/usb/musb/musb_dma.h +++ b/drivers/usb/musb/musb_dma.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver DMA controller abstraction * diff --git a/drivers/usb/musb/musb_dsps.c b/drivers/usb/musb/musb_dsps.c index 4d95fe714f27..8c292820330c 100644 --- a/drivers/usb/musb/musb_dsps.c +++ b/drivers/usb/musb/musb_dsps.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Texas Instruments DSPS platforms "glue layer" * diff --git a/drivers/usb/musb/musb_gadget.c b/drivers/usb/musb/musb_gadget.c index bc6d1717c9ec..2c47704adbd3 100644 --- a/drivers/usb/musb/musb_gadget.c +++ b/drivers/usb/musb/musb_gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver peripheral support * diff --git a/drivers/usb/musb/musb_gadget.h b/drivers/usb/musb/musb_gadget.h index 0314dfc770c7..c8c9d5565848 100644 --- a/drivers/usb/musb/musb_gadget.h +++ b/drivers/usb/musb/musb_gadget.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver peripheral defines * diff --git a/drivers/usb/musb/musb_gadget_ep0.c b/drivers/usb/musb/musb_gadget_ep0.c index 844a309fe895..1586f3be37be 100644 --- a/drivers/usb/musb/musb_gadget_ep0.c +++ b/drivers/usb/musb/musb_gadget_ep0.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG peripheral driver ep0 handling * diff --git a/drivers/usb/musb/musb_host.c b/drivers/usb/musb/musb_host.c index b17450a59882..262b425c231d 100644 --- a/drivers/usb/musb/musb_host.c +++ b/drivers/usb/musb/musb_host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver host support * diff --git a/drivers/usb/musb/musb_host.h b/drivers/usb/musb/musb_host.h index 7bbf01bf4bb0..2546cdd5d3b9 100644 --- a/drivers/usb/musb/musb_host.h +++ b/drivers/usb/musb/musb_host.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver host defines * diff --git a/drivers/usb/musb/musb_io.h b/drivers/usb/musb/musb_io.h index 17a80ae20674..2ebf033ced87 100644 --- a/drivers/usb/musb/musb_io.h +++ b/drivers/usb/musb/musb_io.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver register I/O * diff --git a/drivers/usb/musb/musb_regs.h b/drivers/usb/musb/musb_regs.h index cff5bcf0d00f..31f92798b408 100644 --- a/drivers/usb/musb/musb_regs.h +++ b/drivers/usb/musb/musb_regs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver register defines * diff --git a/drivers/usb/musb/musb_trace.c b/drivers/usb/musb/musb_trace.c index 70973d901a21..037509918844 100644 --- a/drivers/usb/musb/musb_trace.c +++ b/drivers/usb/musb/musb_trace.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * musb_trace.c - MUSB Controller Trace Support * diff --git a/drivers/usb/musb/musb_trace.h b/drivers/usb/musb/musb_trace.h index f031c9e74322..669cd1df5bf8 100644 --- a/drivers/usb/musb/musb_trace.h +++ b/drivers/usb/musb/musb_trace.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * musb_trace.h - MUSB Controller Trace Support * diff --git a/drivers/usb/musb/musb_virthub.c b/drivers/usb/musb/musb_virthub.c index 0b4595439d51..de00a6ccd7b3 100644 --- a/drivers/usb/musb/musb_virthub.c +++ b/drivers/usb/musb/musb_virthub.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver virtual root hub support * diff --git a/drivers/usb/musb/musbhsdma.c b/drivers/usb/musb/musbhsdma.c index 3620073da58c..d1bb309070a4 100644 --- a/drivers/usb/musb/musbhsdma.c +++ b/drivers/usb/musb/musbhsdma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver - support for Mentor's DMA controller * diff --git a/drivers/usb/musb/musbhsdma.h b/drivers/usb/musb/musbhsdma.h index a3dcbd55e436..51289c0b277e 100644 --- a/drivers/usb/musb/musbhsdma.h +++ b/drivers/usb/musb/musbhsdma.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * MUSB OTG driver - support for Mentor's DMA controller * diff --git a/drivers/usb/musb/omap2430.c b/drivers/usb/musb/omap2430.c index 456f3e6ecf03..f68053165b05 100644 --- a/drivers/usb/musb/omap2430.c +++ b/drivers/usb/musb/omap2430.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005-2007 by Texas Instruments * Some code has been taken from tusb6010.c diff --git a/drivers/usb/musb/omap2430.h b/drivers/usb/musb/omap2430.h index 1b5e83a9840e..f484ba592d40 100644 --- a/drivers/usb/musb/omap2430.h +++ b/drivers/usb/musb/omap2430.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005-2006 by Texas Instruments * diff --git a/drivers/usb/musb/sunxi.c b/drivers/usb/musb/sunxi.c index dc353e24d53c..ecc9e1a60f46 100644 --- a/drivers/usb/musb/sunxi.c +++ b/drivers/usb/musb/sunxi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Allwinner sun4i MUSB Glue Layer * diff --git a/drivers/usb/musb/tusb6010.c b/drivers/usb/musb/tusb6010.c index f8fce7df654f..d844066a411d 100644 --- a/drivers/usb/musb/tusb6010.c +++ b/drivers/usb/musb/tusb6010.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TUSB6010 USB 2.0 OTG Dual Role controller * diff --git a/drivers/usb/musb/tusb6010.h b/drivers/usb/musb/tusb6010.h index 72cdad23ced9..fc8c01d994c6 100644 --- a/drivers/usb/musb/tusb6010.h +++ b/drivers/usb/musb/tusb6010.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Definitions for TUSB6010 USB 2.0 OTG Dual Role controller * diff --git a/drivers/usb/musb/tusb6010_omap.c b/drivers/usb/musb/tusb6010_omap.c index e8060e49b0f4..9db5eb9ba215 100644 --- a/drivers/usb/musb/tusb6010_omap.c +++ b/drivers/usb/musb/tusb6010_omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * TUSB6010 USB 2.0 OTG Dual Role controller OMAP DMA interface * diff --git a/drivers/usb/musb/ux500.c b/drivers/usb/musb/ux500.c index 5a572500c418..b29930253acb 100644 --- a/drivers/usb/musb/ux500.c +++ b/drivers/usb/musb/ux500.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2010 ST-Ericsson AB * Mian Yousaf Kaukab diff --git a/drivers/usb/musb/ux500_dma.c b/drivers/usb/musb/ux500_dma.c index c92a295049ad..1a14b0e15ba3 100644 --- a/drivers/usb/musb/ux500_dma.c +++ b/drivers/usb/musb/ux500_dma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * drivers/usb/musb/ux500_dma.c * diff --git a/drivers/usb/phy/of.c b/drivers/usb/phy/of.c index 66ffa82457a8..3b0ebdb63488 100644 --- a/drivers/usb/phy/of.c +++ b/drivers/usb/phy/of.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB of helper code * diff --git a/drivers/usb/phy/phy-ab8500-usb.c b/drivers/usb/phy/phy-ab8500-usb.c index 61bf2285d5b1..c1394c524c6b 100644 --- a/drivers/usb/phy/phy-ab8500-usb.c +++ b/drivers/usb/phy/phy-ab8500-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB transceiver driver for AB8500 family chips * diff --git a/drivers/usb/phy/phy-am335x-control.c b/drivers/usb/phy/phy-am335x-control.c index 5f5f19813fde..a3cb25cb74f8 100644 --- a/drivers/usb/phy/phy-am335x-control.c +++ b/drivers/usb/phy/phy-am335x-control.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/phy/phy-am335x.c b/drivers/usb/phy/phy-am335x.c index 7e5aece769da..b36fa8b953d0 100644 --- a/drivers/usb/phy/phy-am335x.c +++ b/drivers/usb/phy/phy-am335x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #include #include #include diff --git a/drivers/usb/phy/phy-fsl-usb.c b/drivers/usb/phy/phy-fsl-usb.c index cf8f40ae6e01..0d9f2e27ce34 100644 --- a/drivers/usb/phy/phy-fsl-usb.c +++ b/drivers/usb/phy/phy-fsl-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2007,2008 Freescale semiconductor, Inc. * diff --git a/drivers/usb/phy/phy-fsl-usb.h b/drivers/usb/phy/phy-fsl-usb.h index 23149954a09c..5db4668661cd 100644 --- a/drivers/usb/phy/phy-fsl-usb.h +++ b/drivers/usb/phy/phy-fsl-usb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Copyright (C) 2007,2008 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it diff --git a/drivers/usb/phy/phy-generic.c b/drivers/usb/phy/phy-generic.c index 1cc02eb3fc65..9e67a0d58fa1 100644 --- a/drivers/usb/phy/phy-generic.c +++ b/drivers/usb/phy/phy-generic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * NOP USB transceiver for all USB transceiver which are either built-in * into USB IP or which are mostly autonomous. diff --git a/drivers/usb/phy/phy-gpio-vbus-usb.c b/drivers/usb/phy/phy-gpio-vbus-usb.c index f66120db8a41..d7a3aeaa5ae6 100644 --- a/drivers/usb/phy/phy-gpio-vbus-usb.c +++ b/drivers/usb/phy/phy-gpio-vbus-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * gpio-vbus.c - simple GPIO VBUS sensing driver for B peripheral devices * diff --git a/drivers/usb/phy/phy-isp1301-omap.c b/drivers/usb/phy/phy-isp1301-omap.c index 00bcc6c6db17..e0e1759463ba 100644 --- a/drivers/usb/phy/phy-isp1301-omap.c +++ b/drivers/usb/phy/phy-isp1301-omap.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * isp1301_omap - ISP 1301 USB transceiver, talking to OMAP OTG controller * diff --git a/drivers/usb/phy/phy-isp1301.c b/drivers/usb/phy/phy-isp1301.c index f333024660b4..22499abc8272 100644 --- a/drivers/usb/phy/phy-isp1301.c +++ b/drivers/usb/phy/phy-isp1301.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NXP ISP1301 USB transceiver driver * diff --git a/drivers/usb/phy/phy-keystone.c b/drivers/usb/phy/phy-keystone.c index 01d4e4cdbc79..0670414ccc38 100644 --- a/drivers/usb/phy/phy-keystone.c +++ b/drivers/usb/phy/phy-keystone.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * phy-keystone - USB PHY, talking to dwc3 controller in Keystone. * diff --git a/drivers/usb/phy/phy-mv-usb.c b/drivers/usb/phy/phy-mv-usb.c index fc9ed047d25d..50041d72427d 100644 --- a/drivers/usb/phy/phy-mv-usb.c +++ b/drivers/usb/phy/phy-mv-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * Author: Chao Xie diff --git a/drivers/usb/phy/phy-mv-usb.h b/drivers/usb/phy/phy-mv-usb.h index 551da6eb0ba8..6150f6bba30b 100644 --- a/drivers/usb/phy/phy-mv-usb.h +++ b/drivers/usb/phy/phy-mv-usb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2011 Marvell International Ltd. All rights reserved. * diff --git a/drivers/usb/phy/phy-mxs-usb.c b/drivers/usb/phy/phy-mxs-usb.c index 269fc030656e..5de62677df98 100644 --- a/drivers/usb/phy/phy-mxs-usb.c +++ b/drivers/usb/phy/phy-mxs-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright 2012-2014 Freescale Semiconductor, Inc. * Copyright (C) 2012 Marek Vasut diff --git a/drivers/usb/phy/phy-omap-otg.c b/drivers/usb/phy/phy-omap-otg.c index 800d1d90753d..1ce4a846d9b0 100644 --- a/drivers/usb/phy/phy-omap-otg.c +++ b/drivers/usb/phy/phy-omap-otg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OMAP OTG controller driver * diff --git a/drivers/usb/phy/phy-tahvo.c b/drivers/usb/phy/phy-tahvo.c index bf2c364867a0..3a437bf5e004 100644 --- a/drivers/usb/phy/phy-tahvo.c +++ b/drivers/usb/phy/phy-tahvo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Tahvo USB transceiver driver * diff --git a/drivers/usb/phy/phy-tegra-usb.c b/drivers/usb/phy/phy-tegra-usb.c index ccc2bf5274b4..1ebfbdef4529 100644 --- a/drivers/usb/phy/phy-tegra-usb.c +++ b/drivers/usb/phy/phy-tegra-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2010 Google, Inc. * Copyright (C) 2013 NVIDIA Corporation diff --git a/drivers/usb/phy/phy-twl6030-usb.c b/drivers/usb/phy/phy-twl6030-usb.c index b5dc077ed7d3..ddcb0dff4d5e 100644 --- a/drivers/usb/phy/phy-twl6030-usb.c +++ b/drivers/usb/phy/phy-twl6030-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * twl6030_usb - TWL6030 USB transceiver, talking to OMAP OTG driver. * diff --git a/drivers/usb/phy/phy-ulpi-viewport.c b/drivers/usb/phy/phy-ulpi-viewport.c index 18bb8264b5a0..394778a5219c 100644 --- a/drivers/usb/phy/phy-ulpi-viewport.c +++ b/drivers/usb/phy/phy-ulpi-viewport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2011 Google, Inc. * diff --git a/drivers/usb/phy/phy-ulpi.c b/drivers/usb/phy/phy-ulpi.c index f48a7a21e3c2..1a594b356ad8 100644 --- a/drivers/usb/phy/phy-ulpi.c +++ b/drivers/usb/phy/phy-ulpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Generic ULPI USB transceiver support * diff --git a/drivers/usb/phy/phy.c b/drivers/usb/phy/phy.c index 89f4ac4cd93e..3405e8e30a01 100644 --- a/drivers/usb/phy/phy.c +++ b/drivers/usb/phy/phy.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * phy.c -- USB phy handling * diff --git a/drivers/usb/renesas_usbhs/common.c b/drivers/usb/renesas_usbhs/common.c index 490ebc7df7b2..e1bc8a84c118 100644 --- a/drivers/usb/renesas_usbhs/common.c +++ b/drivers/usb/renesas_usbhs/common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/common.h b/drivers/usb/renesas_usbhs/common.h index 8c5fc12ad778..416331c6990a 100644 --- a/drivers/usb/renesas_usbhs/common.h +++ b/drivers/usb/renesas_usbhs/common.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/fifo.c b/drivers/usb/renesas_usbhs/fifo.c index 50285b01da92..e99c323b2f9e 100644 --- a/drivers/usb/renesas_usbhs/fifo.c +++ b/drivers/usb/renesas_usbhs/fifo.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/fifo.h b/drivers/usb/renesas_usbhs/fifo.h index 8b98507d7abc..7a741234c24b 100644 --- a/drivers/usb/renesas_usbhs/fifo.h +++ b/drivers/usb/renesas_usbhs/fifo.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/mod.c b/drivers/usb/renesas_usbhs/mod.c index 28965ef4f824..c0a0789d8b1e 100644 --- a/drivers/usb/renesas_usbhs/mod.c +++ b/drivers/usb/renesas_usbhs/mod.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/mod.h b/drivers/usb/renesas_usbhs/mod.h index 1ef5bf604070..5355a13045d9 100644 --- a/drivers/usb/renesas_usbhs/mod.h +++ b/drivers/usb/renesas_usbhs/mod.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/mod_gadget.c b/drivers/usb/renesas_usbhs/mod_gadget.c index c068b673420b..019bbc8bf9b2 100644 --- a/drivers/usb/renesas_usbhs/mod_gadget.c +++ b/drivers/usb/renesas_usbhs/mod_gadget.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/mod_host.c b/drivers/usb/renesas_usbhs/mod_host.c index e256351cb72d..1ab0ac83b00c 100644 --- a/drivers/usb/renesas_usbhs/mod_host.c +++ b/drivers/usb/renesas_usbhs/mod_host.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/pipe.c b/drivers/usb/renesas_usbhs/pipe.c index d811f0550c04..3c500aaadf35 100644 --- a/drivers/usb/renesas_usbhs/pipe.c +++ b/drivers/usb/renesas_usbhs/pipe.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/pipe.h b/drivers/usb/renesas_usbhs/pipe.h index 95185fdb29b1..ed32cb11fe09 100644 --- a/drivers/usb/renesas_usbhs/pipe.h +++ b/drivers/usb/renesas_usbhs/pipe.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver * diff --git a/drivers/usb/renesas_usbhs/rcar2.c b/drivers/usb/renesas_usbhs/rcar2.c index 277160bc6f25..b03b3cb36b49 100644 --- a/drivers/usb/renesas_usbhs/rcar2.c +++ b/drivers/usb/renesas_usbhs/rcar2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB driver R-Car Gen. 2 initialization and power control * diff --git a/drivers/usb/renesas_usbhs/rcar3.c b/drivers/usb/renesas_usbhs/rcar3.c index f436e9d51127..11a13887a71d 100644 --- a/drivers/usb/renesas_usbhs/rcar3.c +++ b/drivers/usb/renesas_usbhs/rcar3.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas USB driver R-Car Gen. 3 initialization and power control * diff --git a/drivers/usb/serial/aircable.c b/drivers/usb/serial/aircable.c index 569c2200ba42..2ea3fc79acd6 100644 --- a/drivers/usb/serial/aircable.c +++ b/drivers/usb/serial/aircable.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * AIRcable USB Bluetooth Dongle Driver. * diff --git a/drivers/usb/serial/ark3116.c b/drivers/usb/serial/ark3116.c index 0adbd38b4eea..a0cc93b0c64d 100644 --- a/drivers/usb/serial/ark3116.c +++ b/drivers/usb/serial/ark3116.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2009 by Bart Hartgers (bart.hartgers+ark3116@gmail.com) * Original version: diff --git a/drivers/usb/serial/belkin_sa.c b/drivers/usb/serial/belkin_sa.c index 15bc71853db5..6e0c98bde745 100644 --- a/drivers/usb/serial/belkin_sa.c +++ b/drivers/usb/serial/belkin_sa.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Belkin USB Serial Adapter Driver * diff --git a/drivers/usb/serial/belkin_sa.h b/drivers/usb/serial/belkin_sa.h index c74b58ab56f9..345c57f63831 100644 --- a/drivers/usb/serial/belkin_sa.h +++ b/drivers/usb/serial/belkin_sa.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Definitions for Belkin USB Serial Adapter Driver * diff --git a/drivers/usb/serial/bus.c b/drivers/usb/serial/bus.c index 8936a83c96cd..db49e2a4346b 100644 --- a/drivers/usb/serial/bus.c +++ b/drivers/usb/serial/bus.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial Converter Bus specific functions * diff --git a/drivers/usb/serial/ch341.c b/drivers/usb/serial/ch341.c index 351745aec0e1..0543836f053e 100644 --- a/drivers/usb/serial/ch341.c +++ b/drivers/usb/serial/ch341.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2007, Frank A Kingswood * Copyright 2007, Werner Cornelius diff --git a/drivers/usb/serial/console.c b/drivers/usb/serial/console.c index 43a862a90a77..4f80a422d4e5 100644 --- a/drivers/usb/serial/console.c +++ b/drivers/usb/serial/console.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial Console driver * diff --git a/drivers/usb/serial/cp210x.c b/drivers/usb/serial/cp210x.c index 412f812522ee..2bc560a8d9a0 100644 --- a/drivers/usb/serial/cp210x.c +++ b/drivers/usb/serial/cp210x.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Silicon Laboratories CP210x USB to RS232 serial adaptor driver * diff --git a/drivers/usb/serial/cyberjack.c b/drivers/usb/serial/cyberjack.c index 47fbd9f0c0c7..830e793dfe44 100644 --- a/drivers/usb/serial/cyberjack.c +++ b/drivers/usb/serial/cyberjack.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * REINER SCT cyberJack pinpad/e-com USB Chipcard Reader Driver * diff --git a/drivers/usb/serial/cypress_m8.c b/drivers/usb/serial/cypress_m8.c index 90110de715e0..a43ee56d3032 100644 --- a/drivers/usb/serial/cypress_m8.c +++ b/drivers/usb/serial/cypress_m8.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Cypress M8 driver * diff --git a/drivers/usb/serial/digi_acceleport.c b/drivers/usb/serial/digi_acceleport.c index 2ce39af32cfa..fc30c1d04d6e 100644 --- a/drivers/usb/serial/digi_acceleport.c +++ b/drivers/usb/serial/digi_acceleport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Digi AccelePort USB-4 and USB-2 Serial Converters * diff --git a/drivers/usb/serial/empeg.c b/drivers/usb/serial/empeg.c index 90e603d5f660..b270ff3a721a 100644 --- a/drivers/usb/serial/empeg.c +++ b/drivers/usb/serial/empeg.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Empeg empeg-car player driver * diff --git a/drivers/usb/serial/f81232.c b/drivers/usb/serial/f81232.c index 972f5a5fe577..869bfd05e02e 100644 --- a/drivers/usb/serial/f81232.c +++ b/drivers/usb/serial/f81232.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Fintek F81232 USB to serial adaptor driver * diff --git a/drivers/usb/serial/f81534.c b/drivers/usb/serial/f81534.c index cb8214860192..cc535426208f 100644 --- a/drivers/usb/serial/f81534.c +++ b/drivers/usb/serial/f81534.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * F81532/F81534 USB to Serial Ports Bridge * diff --git a/drivers/usb/serial/ftdi_sio.c b/drivers/usb/serial/ftdi_sio.c index 49d1b2d4606d..70791b672af6 100644 --- a/drivers/usb/serial/ftdi_sio.c +++ b/drivers/usb/serial/ftdi_sio.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB FTDI SIO driver * diff --git a/drivers/usb/serial/garmin_gps.c b/drivers/usb/serial/garmin_gps.c index 4f793c86978e..e06bde8aaac4 100644 --- a/drivers/usb/serial/garmin_gps.c +++ b/drivers/usb/serial/garmin_gps.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Garmin GPS driver * diff --git a/drivers/usb/serial/generic.c b/drivers/usb/serial/generic.c index 35cb8c0e584f..6d64595df6fd 100644 --- a/drivers/usb/serial/generic.c +++ b/drivers/usb/serial/generic.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial Converter Generic functions * diff --git a/drivers/usb/serial/io_16654.h b/drivers/usb/serial/io_16654.h index a53abc9530ff..9a594aa65cd8 100644 --- a/drivers/usb/serial/io_16654.h +++ b/drivers/usb/serial/io_16654.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * * 16654.H Definitions for 16C654 UART used on EdgePorts diff --git a/drivers/usb/serial/io_edgeport.c b/drivers/usb/serial/io_edgeport.c index bdf8bd814a9a..9ccfe291d6ad 100644 --- a/drivers/usb/serial/io_edgeport.c +++ b/drivers/usb/serial/io_edgeport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Edgeport USB Serial Converter driver * diff --git a/drivers/usb/serial/io_edgeport.h b/drivers/usb/serial/io_edgeport.h index ad9c1d47a619..657158133a88 100644 --- a/drivers/usb/serial/io_edgeport.h +++ b/drivers/usb/serial/io_edgeport.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * * io_edgeport.h Edgeport Linux Interface definitions diff --git a/drivers/usb/serial/io_ionsp.h b/drivers/usb/serial/io_ionsp.h index 5cc591bae54d..e9d5cde2e4a6 100644 --- a/drivers/usb/serial/io_ionsp.h +++ b/drivers/usb/serial/io_ionsp.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * * IONSP.H Definitions for I/O Networks Serial Protocol diff --git a/drivers/usb/serial/io_ti.c b/drivers/usb/serial/io_ti.c index 6cefb9cb133d..c6fc62447b25 100644 --- a/drivers/usb/serial/io_ti.c +++ b/drivers/usb/serial/io_ti.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Edgeport USB Serial Converter driver * diff --git a/drivers/usb/serial/io_ti.h b/drivers/usb/serial/io_ti.h index 1bd67b24f916..42eb4afc4550 100644 --- a/drivers/usb/serial/io_ti.h +++ b/drivers/usb/serial/io_ti.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /***************************************************************************** * * Copyright (C) 1997-2002 Inside Out Networks, Inc. diff --git a/drivers/usb/serial/io_usbvend.h b/drivers/usb/serial/io_usbvend.h index 6f6a856bc37c..fec5a0aec075 100644 --- a/drivers/usb/serial/io_usbvend.h +++ b/drivers/usb/serial/io_usbvend.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /************************************************************************ * * USBVEND.H Vendor-specific USB definitions diff --git a/drivers/usb/serial/ipaq.c b/drivers/usb/serial/ipaq.c index cde0dcdce9c4..52da1a82d7f0 100644 --- a/drivers/usb/serial/ipaq.c +++ b/drivers/usb/serial/ipaq.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Compaq iPAQ driver * diff --git a/drivers/usb/serial/ipw.c b/drivers/usb/serial/ipw.c index 8b1cf18a668b..4a534e8037d5 100644 --- a/drivers/usb/serial/ipw.c +++ b/drivers/usb/serial/ipw.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * IPWireless 3G UMTS TDD Modem driver (USB connected) * diff --git a/drivers/usb/serial/ir-usb.c b/drivers/usb/serial/ir-usb.c index f9734a96d516..8109bcfed9f4 100644 --- a/drivers/usb/serial/ir-usb.c +++ b/drivers/usb/serial/ir-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB IR Dongle driver * diff --git a/drivers/usb/serial/iuu_phoenix.c b/drivers/usb/serial/iuu_phoenix.c index 18fc992a245f..c0565a352674 100644 --- a/drivers/usb/serial/iuu_phoenix.c +++ b/drivers/usb/serial/iuu_phoenix.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Infinity Unlimited USB Phoenix driver * diff --git a/drivers/usb/serial/iuu_phoenix.h b/drivers/usb/serial/iuu_phoenix.h index b82630a3b8fd..d473cde2aae7 100644 --- a/drivers/usb/serial/iuu_phoenix.h +++ b/drivers/usb/serial/iuu_phoenix.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Infinity Unlimited USB Phoenix driver * diff --git a/drivers/usb/serial/keyspan.c b/drivers/usb/serial/keyspan.c index 5662d324edd2..c5e34999bea4 100644 --- a/drivers/usb/serial/keyspan.c +++ b/drivers/usb/serial/keyspan.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Keyspan USB to Serial Converter driver diff --git a/drivers/usb/serial/keyspan_pda.c b/drivers/usb/serial/keyspan_pda.c index 196908dd25a1..04c26f4a9542 100644 --- a/drivers/usb/serial/keyspan_pda.c +++ b/drivers/usb/serial/keyspan_pda.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Keyspan PDA / Xircom / Entrega Converter driver * diff --git a/drivers/usb/serial/kl5kusb105.c b/drivers/usb/serial/kl5kusb105.c index 595415e59d5d..e71978840780 100644 --- a/drivers/usb/serial/kl5kusb105.c +++ b/drivers/usb/serial/kl5kusb105.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * KLSI KL5KUSB105 chip RS232 converter driver * diff --git a/drivers/usb/serial/kobil_sct.c b/drivers/usb/serial/kobil_sct.c index 2f8fa3589b20..86625e9f3a8b 100644 --- a/drivers/usb/serial/kobil_sct.c +++ b/drivers/usb/serial/kobil_sct.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * KOBIL USB Smart Card Terminal Driver * diff --git a/drivers/usb/serial/mct_u232.c b/drivers/usb/serial/mct_u232.c index 70f346f1aa86..ef4f9067499a 100644 --- a/drivers/usb/serial/mct_u232.c +++ b/drivers/usb/serial/mct_u232.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * MCT (Magic Control Technology Corp.) USB RS232 Converter Driver * diff --git a/drivers/usb/serial/mct_u232.h b/drivers/usb/serial/mct_u232.h index d325bb8cb583..bd3f40770adb 100644 --- a/drivers/usb/serial/mct_u232.h +++ b/drivers/usb/serial/mct_u232.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Definitions for MCT (Magic Control Technology) USB-RS232 Converter Driver * diff --git a/drivers/usb/serial/metro-usb.c b/drivers/usb/serial/metro-usb.c index 36f65df41721..2832810c9693 100644 --- a/drivers/usb/serial/metro-usb.c +++ b/drivers/usb/serial/metro-usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* Some of this code is credited to Linux USB open source files that are distributed with Linux. diff --git a/drivers/usb/serial/mos7720.c b/drivers/usb/serial/mos7720.c index a453965f9e9a..b7075252e9ca 100644 --- a/drivers/usb/serial/mos7720.c +++ b/drivers/usb/serial/mos7720.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * mos7720.c * Controls the Moschip 7720 usb to dual port serial converter diff --git a/drivers/usb/serial/mos7840.c b/drivers/usb/serial/mos7840.c index e8669aae14b3..24b7a4a6f8f1 100644 --- a/drivers/usb/serial/mos7840.c +++ b/drivers/usb/serial/mos7840.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License as published by diff --git a/drivers/usb/serial/mxuport.c b/drivers/usb/serial/mxuport.c index 3aef091fe88b..1e9430b077f2 100644 --- a/drivers/usb/serial/mxuport.c +++ b/drivers/usb/serial/mxuport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * mxuport.c - MOXA UPort series driver * diff --git a/drivers/usb/serial/navman.c b/drivers/usb/serial/navman.c index 2a97cdc078d5..ab387a58992b 100644 --- a/drivers/usb/serial/navman.c +++ b/drivers/usb/serial/navman.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Navman Serial USB driver * diff --git a/drivers/usb/serial/omninet.c b/drivers/usb/serial/omninet.c index efcd7feed6f4..8e1406aecafb 100644 --- a/drivers/usb/serial/omninet.c +++ b/drivers/usb/serial/omninet.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB ZyXEL omni.net LCD PLUS driver * diff --git a/drivers/usb/serial/opticon.c b/drivers/usb/serial/opticon.c index 58657d64678b..66e6f77d27c2 100644 --- a/drivers/usb/serial/opticon.c +++ b/drivers/usb/serial/opticon.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Opticon USB barcode to serial driver * diff --git a/drivers/usb/serial/option.c b/drivers/usb/serial/option.c index ba672cf4e888..eb7d55a8e0ca 100644 --- a/drivers/usb/serial/option.c +++ b/drivers/usb/serial/option.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* USB Driver for GSM modems diff --git a/drivers/usb/serial/oti6858.c b/drivers/usb/serial/oti6858.c index b11eead469ee..c6adf41b62da 100644 --- a/drivers/usb/serial/oti6858.c +++ b/drivers/usb/serial/oti6858.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Ours Technology Inc. OTi-6858 USB to serial adapter driver. * diff --git a/drivers/usb/serial/oti6858.h b/drivers/usb/serial/oti6858.h index 704ac3a532b3..9fb62f03005d 100644 --- a/drivers/usb/serial/oti6858.h +++ b/drivers/usb/serial/oti6858.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Ours Technology Inc. OTi-6858 USB to serial adapter driver. * diff --git a/drivers/usb/serial/pl2303.c b/drivers/usb/serial/pl2303.c index a585b477415d..5a12f5d81fc2 100644 --- a/drivers/usb/serial/pl2303.c +++ b/drivers/usb/serial/pl2303.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Prolific PL2303 USB to serial adaptor driver * diff --git a/drivers/usb/serial/pl2303.h b/drivers/usb/serial/pl2303.h index 3b5a15d1dc0d..35db75405f9d 100644 --- a/drivers/usb/serial/pl2303.h +++ b/drivers/usb/serial/pl2303.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Prolific PL2303 USB to serial adaptor driver header file * diff --git a/drivers/usb/serial/qcaux.c b/drivers/usb/serial/qcaux.c index 6e9f8af96959..f4a5921cc500 100644 --- a/drivers/usb/serial/qcaux.c +++ b/drivers/usb/serial/qcaux.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Qualcomm USB Auxiliary Serial Port driver * diff --git a/drivers/usb/serial/qcserial.c b/drivers/usb/serial/qcserial.c index 9f9d3a904464..6968170beda7 100644 --- a/drivers/usb/serial/qcserial.c +++ b/drivers/usb/serial/qcserial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Qualcomm Serial USB driver * diff --git a/drivers/usb/serial/quatech2.c b/drivers/usb/serial/quatech2.c index 60e17d1444c3..58fe44db82e8 100644 --- a/drivers/usb/serial/quatech2.c +++ b/drivers/usb/serial/quatech2.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * usb-serial driver for Quatech USB 2 devices * diff --git a/drivers/usb/serial/safe_serial.c b/drivers/usb/serial/safe_serial.c index 27d7a7016298..3dd85f025cbe 100644 --- a/drivers/usb/serial/safe_serial.c +++ b/drivers/usb/serial/safe_serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Safe Encapsulated USB Serial Driver * diff --git a/drivers/usb/serial/sierra.c b/drivers/usb/serial/sierra.c index 4c4ac4705ac0..1adbd5a99cf8 100644 --- a/drivers/usb/serial/sierra.c +++ b/drivers/usb/serial/sierra.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* USB Driver for Sierra Wireless diff --git a/drivers/usb/serial/spcp8x5.c b/drivers/usb/serial/spcp8x5.c index 5167b6564c8b..48d330ff03fa 100644 --- a/drivers/usb/serial/spcp8x5.c +++ b/drivers/usb/serial/spcp8x5.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * spcp8x5 USB to serial adaptor driver * diff --git a/drivers/usb/serial/ssu100.c b/drivers/usb/serial/ssu100.c index 5aa7bbbeba3d..a7db9aff97a1 100644 --- a/drivers/usb/serial/ssu100.c +++ b/drivers/usb/serial/ssu100.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * usb-serial driver for Quatech SSU-100 * diff --git a/drivers/usb/serial/symbolserial.c b/drivers/usb/serial/symbolserial.c index 0d1727232d0c..25d966165211 100644 --- a/drivers/usb/serial/symbolserial.c +++ b/drivers/usb/serial/symbolserial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Symbol USB barcode to serial driver * diff --git a/drivers/usb/serial/ti_usb_3410_5052.c b/drivers/usb/serial/ti_usb_3410_5052.c index 8fc3854e5e69..eb184a78db94 100644 --- a/drivers/usb/serial/ti_usb_3410_5052.c +++ b/drivers/usb/serial/ti_usb_3410_5052.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * TI 3410/5052 USB Serial Driver * diff --git a/drivers/usb/serial/upd78f0730.c b/drivers/usb/serial/upd78f0730.c index 6819a3486e5d..facad97ff487 100644 --- a/drivers/usb/serial/upd78f0730.c +++ b/drivers/usb/serial/upd78f0730.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Renesas Electronics uPD78F0730 USB to serial converter driver * diff --git a/drivers/usb/serial/usb-serial-simple.c b/drivers/usb/serial/usb-serial-simple.c index e98b6e57b703..0d692f187d85 100644 --- a/drivers/usb/serial/usb-serial-simple.c +++ b/drivers/usb/serial/usb-serial-simple.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial "Simple" driver * diff --git a/drivers/usb/serial/usb-serial.c b/drivers/usb/serial/usb-serial.c index 20639d5b8886..3e27c844345c 100644 --- a/drivers/usb/serial/usb-serial.c +++ b/drivers/usb/serial/usb-serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial Converter driver * diff --git a/drivers/usb/serial/usb_debug.c b/drivers/usb/serial/usb_debug.c index 12f4c5a91e62..9fbd6352de4f 100644 --- a/drivers/usb/serial/usb_debug.c +++ b/drivers/usb/serial/usb_debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Debug cable driver * diff --git a/drivers/usb/serial/usb_wwan.c b/drivers/usb/serial/usb_wwan.c index 59bfcb3da116..9e48be615b2f 100644 --- a/drivers/usb/serial/usb_wwan.c +++ b/drivers/usb/serial/usb_wwan.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* USB Driver layer for GSM modems diff --git a/drivers/usb/serial/visor.c b/drivers/usb/serial/visor.c index 9f3317a940ef..2ea07ee08c4f 100644 --- a/drivers/usb/serial/visor.c +++ b/drivers/usb/serial/visor.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB HandSpring Visor, Palm m50x, and Sony Clie driver * (supports all of the Palm OS USB devices) diff --git a/drivers/usb/serial/visor.h b/drivers/usb/serial/visor.h index 4c456dd69ce5..e87de8c0c239 100644 --- a/drivers/usb/serial/visor.h +++ b/drivers/usb/serial/visor.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB HandSpring Visor driver * diff --git a/drivers/usb/serial/whiteheat.c b/drivers/usb/serial/whiteheat.c index 55cebc1e6fec..1873f1046c58 100644 --- a/drivers/usb/serial/whiteheat.c +++ b/drivers/usb/serial/whiteheat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB ConnectTech WhiteHEAT driver * diff --git a/drivers/usb/serial/whiteheat.h b/drivers/usb/serial/whiteheat.h index 38065df4d2d8..024cc9266ecb 100644 --- a/drivers/usb/serial/whiteheat.h +++ b/drivers/usb/serial/whiteheat.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB ConnectTech WhiteHEAT driver * diff --git a/drivers/usb/serial/wishbone-serial.c b/drivers/usb/serial/wishbone-serial.c index 4fed4a0bd702..8f227c485bfd 100644 --- a/drivers/usb/serial/wishbone-serial.c +++ b/drivers/usb/serial/wishbone-serial.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Wishbone-Serial adapter driver * diff --git a/drivers/usb/serial/xsens_mt.c b/drivers/usb/serial/xsens_mt.c index 3837d5113bb2..ef5f3f655a42 100644 --- a/drivers/usb/serial/xsens_mt.c +++ b/drivers/usb/serial/xsens_mt.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Xsens MT USB driver * diff --git a/drivers/usb/storage/alauda.c b/drivers/usb/storage/alauda.c index 878b4b8761f5..ad71ff132080 100644 --- a/drivers/usb/storage/alauda.c +++ b/drivers/usb/storage/alauda.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Alauda-based card readers * diff --git a/drivers/usb/storage/cypress_atacb.c b/drivers/usb/storage/cypress_atacb.c index 5e4af44d7d9f..a326ad73de16 100644 --- a/drivers/usb/storage/cypress_atacb.c +++ b/drivers/usb/storage/cypress_atacb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Support for emulating SAT (ata pass through) on devices based * on the Cypress USB/ATA bridge supporting ATACB. diff --git a/drivers/usb/storage/datafab.c b/drivers/usb/storage/datafab.c index 723197af6ec5..f408d26700ce 100644 --- a/drivers/usb/storage/datafab.c +++ b/drivers/usb/storage/datafab.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Datafab USB Compact Flash reader * diff --git a/drivers/usb/storage/debug.c b/drivers/usb/storage/debug.c index 8d20804a59e6..182d2f8e9b2b 100644 --- a/drivers/usb/storage/debug.c +++ b/drivers/usb/storage/debug.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Debugging Functions Source Code File diff --git a/drivers/usb/storage/debug.h b/drivers/usb/storage/debug.h index 8ab73299b650..69dd4c480fb2 100644 --- a/drivers/usb/storage/debug.h +++ b/drivers/usb/storage/debug.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Debugging Functions Header File diff --git a/drivers/usb/storage/ene_ub6250.c b/drivers/usb/storage/ene_ub6250.c index 28100374f7bd..fc733fa14415 100644 --- a/drivers/usb/storage/ene_ub6250.c +++ b/drivers/usb/storage/ene_ub6250.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * * This program is free software; you can redistribute it and/or modify it diff --git a/drivers/usb/storage/freecom.c b/drivers/usb/storage/freecom.c index c0a5d954414b..3b1ffadd07bf 100644 --- a/drivers/usb/storage/freecom.c +++ b/drivers/usb/storage/freecom.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Freecom USB/IDE adaptor * diff --git a/drivers/usb/storage/initializers.c b/drivers/usb/storage/initializers.c index d9d8c17e05d1..9b574caa80ac 100644 --- a/drivers/usb/storage/initializers.c +++ b/drivers/usb/storage/initializers.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Special Initializers for certain USB Mass Storage devices * diff --git a/drivers/usb/storage/initializers.h b/drivers/usb/storage/initializers.h index 039abf4d1cb7..9e6f6efb57f4 100644 --- a/drivers/usb/storage/initializers.h +++ b/drivers/usb/storage/initializers.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Header file for Special Initializers for certain USB Mass Storage devices * diff --git a/drivers/usb/storage/isd200.c b/drivers/usb/storage/isd200.c index 6a7720e66595..0f8603cf2755 100644 --- a/drivers/usb/storage/isd200.c +++ b/drivers/usb/storage/isd200.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Transport & Protocol Driver for In-System Design, Inc. ISD200 ASIC * diff --git a/drivers/usb/storage/jumpshot.c b/drivers/usb/storage/jumpshot.c index 011e5270690a..a1ead5b9d559 100644 --- a/drivers/usb/storage/jumpshot.c +++ b/drivers/usb/storage/jumpshot.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Lexar "Jumpshot" Compact Flash reader * diff --git a/drivers/usb/storage/karma.c b/drivers/usb/storage/karma.c index b05ba4929f00..7ecf2f83f8c9 100644 --- a/drivers/usb/storage/karma.c +++ b/drivers/usb/storage/karma.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Rio Karma * diff --git a/drivers/usb/storage/onetouch.c b/drivers/usb/storage/onetouch.c index acc3d03d8c1e..27873d0ad130 100644 --- a/drivers/usb/storage/onetouch.c +++ b/drivers/usb/storage/onetouch.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Support for the Maxtor OneTouch USB hard drive's button * diff --git a/drivers/usb/storage/option_ms.c b/drivers/usb/storage/option_ms.c index 4a73cd4783ae..e23e47413271 100644 --- a/drivers/usb/storage/option_ms.c +++ b/drivers/usb/storage/option_ms.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Option High Speed Mobile Devices. * diff --git a/drivers/usb/storage/protocol.c b/drivers/usb/storage/protocol.c index 74c38870a17e..b8b8e7066a04 100644 --- a/drivers/usb/storage/protocol.c +++ b/drivers/usb/storage/protocol.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * diff --git a/drivers/usb/storage/protocol.h b/drivers/usb/storage/protocol.h index a55666880b7b..abedf13a8cf1 100644 --- a/drivers/usb/storage/protocol.h +++ b/drivers/usb/storage/protocol.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Protocol Functions Header File diff --git a/drivers/usb/storage/realtek_cr.c b/drivers/usb/storage/realtek_cr.c index ec83b3b5efa9..7d02a7c5cdd6 100644 --- a/drivers/usb/storage/realtek_cr.c +++ b/drivers/usb/storage/realtek_cr.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Realtek RTS51xx USB card reader * diff --git a/drivers/usb/storage/scsiglue.c b/drivers/usb/storage/scsiglue.c index 8cd2926fb1fe..878922fb54b8 100644 --- a/drivers/usb/storage/scsiglue.c +++ b/drivers/usb/storage/scsiglue.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * SCSI layer glue code diff --git a/drivers/usb/storage/scsiglue.h b/drivers/usb/storage/scsiglue.h index d0a331dd9bc5..add14c47ce1d 100644 --- a/drivers/usb/storage/scsiglue.h +++ b/drivers/usb/storage/scsiglue.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * SCSI Connecting Glue Header File diff --git a/drivers/usb/storage/sddr09.c b/drivers/usb/storage/sddr09.c index 44f8ffccd031..b37cb07dfc80 100644 --- a/drivers/usb/storage/sddr09.c +++ b/drivers/usb/storage/sddr09.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for SanDisk SDDR-09 SmartMedia reader * diff --git a/drivers/usb/storage/sddr55.c b/drivers/usb/storage/sddr55.c index b973da42b593..705c9724ab9d 100644 --- a/drivers/usb/storage/sddr55.c +++ b/drivers/usb/storage/sddr55.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for SanDisk SDDR-55 SmartMedia reader * diff --git a/drivers/usb/storage/shuttle_usbat.c b/drivers/usb/storage/shuttle_usbat.c index 3b0294e4df93..3e9da1d257b6 100644 --- a/drivers/usb/storage/shuttle_usbat.c +++ b/drivers/usb/storage/shuttle_usbat.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for SCM Microsystems (a.k.a. Shuttle) USB-ATAPI cable * diff --git a/drivers/usb/storage/transport.c b/drivers/usb/storage/transport.c index a3ccb899df60..b31568e8f6c3 100644 --- a/drivers/usb/storage/transport.c +++ b/drivers/usb/storage/transport.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * diff --git a/drivers/usb/storage/transport.h b/drivers/usb/storage/transport.h index dae3ecd2e6cf..98591db5fb6a 100644 --- a/drivers/usb/storage/transport.h +++ b/drivers/usb/storage/transport.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Transport Functions Header File diff --git a/drivers/usb/storage/uas.c b/drivers/usb/storage/uas.c index bd4671d5dfc3..d86754b65ef1 100644 --- a/drivers/usb/storage/uas.c +++ b/drivers/usb/storage/uas.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Attached SCSI * Note that this is not the same as the USB Mass Storage driver diff --git a/drivers/usb/storage/unusual_alauda.h b/drivers/usb/storage/unusual_alauda.h index 763bc03032a1..311c5a21ac13 100644 --- a/drivers/usb/storage/unusual_alauda.h +++ b/drivers/usb/storage/unusual_alauda.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Alauda-based card readers * diff --git a/drivers/usb/storage/unusual_cypress.h b/drivers/usb/storage/unusual_cypress.h index e9a2eb88869a..285370f13ee4 100644 --- a/drivers/usb/storage/unusual_cypress.h +++ b/drivers/usb/storage/unusual_cypress.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for devices based on the Cypress USB/ATA bridge * with support for ATACB diff --git a/drivers/usb/storage/unusual_datafab.h b/drivers/usb/storage/unusual_datafab.h index 5049b6bbe5d5..03c0e72d7b9d 100644 --- a/drivers/usb/storage/unusual_datafab.h +++ b/drivers/usb/storage/unusual_datafab.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Datafab USB Compact Flash reader * diff --git a/drivers/usb/storage/unusual_devs.h b/drivers/usb/storage/unusual_devs.h index eb06d88b41d6..33f691916762 100644 --- a/drivers/usb/storage/unusual_devs.h +++ b/drivers/usb/storage/unusual_devs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Unusual Devices File diff --git a/drivers/usb/storage/unusual_ene_ub6250.h b/drivers/usb/storage/unusual_ene_ub6250.h index 5667f5d365c6..c9d9e52d884d 100644 --- a/drivers/usb/storage/unusual_ene_ub6250.h +++ b/drivers/usb/storage/unusual_ene_ub6250.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * * This program is free software; you can redistribute it and/or modify it diff --git a/drivers/usb/storage/unusual_freecom.h b/drivers/usb/storage/unusual_freecom.h index 1f5aab42ece2..06088feb8f96 100644 --- a/drivers/usb/storage/unusual_freecom.h +++ b/drivers/usb/storage/unusual_freecom.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Freecom USB/IDE adaptor * diff --git a/drivers/usb/storage/unusual_isd200.h b/drivers/usb/storage/unusual_isd200.h index 9b6862ec3d4f..b924e3d75960 100644 --- a/drivers/usb/storage/unusual_isd200.h +++ b/drivers/usb/storage/unusual_isd200.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for In-System Design, Inc. ISD200 ASIC * diff --git a/drivers/usb/storage/unusual_jumpshot.h b/drivers/usb/storage/unusual_jumpshot.h index 413e64fa6b95..1ca977374ba4 100644 --- a/drivers/usb/storage/unusual_jumpshot.h +++ b/drivers/usb/storage/unusual_jumpshot.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Lexar "Jumpshot" Compact Flash reader * diff --git a/drivers/usb/storage/unusual_karma.h b/drivers/usb/storage/unusual_karma.h index e6fad3aeae20..84910d13c80a 100644 --- a/drivers/usb/storage/unusual_karma.h +++ b/drivers/usb/storage/unusual_karma.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Rio Karma * diff --git a/drivers/usb/storage/unusual_onetouch.h b/drivers/usb/storage/unusual_onetouch.h index 425dc22f345a..28d39c4e20e2 100644 --- a/drivers/usb/storage/unusual_onetouch.h +++ b/drivers/usb/storage/unusual_onetouch.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for the Maxtor OneTouch USB hard drive's button * diff --git a/drivers/usb/storage/unusual_realtek.h b/drivers/usb/storage/unusual_realtek.h index 8fe624ad302a..736e4f7ebe10 100644 --- a/drivers/usb/storage/unusual_realtek.h +++ b/drivers/usb/storage/unusual_realtek.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for Realtek RTS51xx USB card reader * diff --git a/drivers/usb/storage/unusual_sddr09.h b/drivers/usb/storage/unusual_sddr09.h index d9d38ac4abf9..1098646d4b75 100644 --- a/drivers/usb/storage/unusual_sddr09.h +++ b/drivers/usb/storage/unusual_sddr09.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for SanDisk SDDR-09 SmartMedia reader * diff --git a/drivers/usb/storage/unusual_sddr55.h b/drivers/usb/storage/unusual_sddr55.h index ebb1d1c6c467..b98c778051b8 100644 --- a/drivers/usb/storage/unusual_sddr55.h +++ b/drivers/usb/storage/unusual_sddr55.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for SanDisk SDDR-55 SmartMedia reader * diff --git a/drivers/usb/storage/unusual_uas.h b/drivers/usb/storage/unusual_uas.h index cde115359793..2df3319efd66 100644 --- a/drivers/usb/storage/unusual_uas.h +++ b/drivers/usb/storage/unusual_uas.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Attached SCSI devices - Unusual Devices File * diff --git a/drivers/usb/storage/unusual_usbat.h b/drivers/usb/storage/unusual_usbat.h index 2044ad5ef5e4..ac6bae08ac79 100644 --- a/drivers/usb/storage/unusual_usbat.h +++ b/drivers/usb/storage/unusual_usbat.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Unusual Devices File for SCM Microsystems (a.k.a. Shuttle) USB-ATAPI cable * diff --git a/drivers/usb/storage/usb.c b/drivers/usb/storage/usb.c index 1ae2b8554a88..7b1524be01bb 100644 --- a/drivers/usb/storage/usb.c +++ b/drivers/usb/storage/usb.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * diff --git a/drivers/usb/storage/usb.h b/drivers/usb/storage/usb.h index 8fae28b40bb4..aa3da222f6b1 100644 --- a/drivers/usb/storage/usb.h +++ b/drivers/usb/storage/usb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage compliant devices * Main Header File diff --git a/drivers/usb/storage/usual-tables.c b/drivers/usb/storage/usual-tables.c index 499669bcf700..90ac516c1f12 100644 --- a/drivers/usb/storage/usual-tables.c +++ b/drivers/usb/storage/usual-tables.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Driver for USB Mass Storage devices * Usual Tables File for usb-storage and libusual diff --git a/drivers/usb/typec/typec.c b/drivers/usb/typec/typec.c index 24e355ba109d..51fbd9a3ef9f 100644 --- a/drivers/usb/typec/typec.c +++ b/drivers/usb/typec/typec.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Type-C Connector Class * diff --git a/drivers/usb/typec/typec_wcove.c b/drivers/usb/typec/typec_wcove.c index 4ce30a967962..e845cdd0f765 100644 --- a/drivers/usb/typec/typec_wcove.c +++ b/drivers/usb/typec/typec_wcove.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /** * typec_wcove.c - WhiskeyCove PMIC USB Type-C PHY driver * diff --git a/drivers/usb/typec/ucsi/ucsi.c b/drivers/usb/typec/ucsi/ucsi.c index 714c5bcedf2b..8a9cbe9354ea 100644 --- a/drivers/usb/typec/ucsi/ucsi.c +++ b/drivers/usb/typec/ucsi/ucsi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Type-C Connector System Software Interface driver * diff --git a/drivers/usb/typec/ucsi/ucsi_acpi.c b/drivers/usb/typec/ucsi/ucsi_acpi.c index cabd47612b0a..e848cc508230 100644 --- a/drivers/usb/typec/ucsi/ucsi_acpi.c +++ b/drivers/usb/typec/ucsi/ucsi_acpi.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * UCSI ACPI driver * diff --git a/drivers/usb/usb-skeleton.c b/drivers/usb/usb-skeleton.c index bb0bd732e29a..cc31a1b6c7bd 100644 --- a/drivers/usb/usb-skeleton.c +++ b/drivers/usb/usb-skeleton.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Skeleton driver - 2.2 * diff --git a/drivers/usb/usbip/stub.h b/drivers/usb/usbip/stub.h index 910f027773aa..1001a9c1b6fc 100644 --- a/drivers/usb/usbip/stub.h +++ b/drivers/usb/usbip/stub.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/stub_dev.c b/drivers/usb/usbip/stub_dev.c index c653ce533430..4ff622549781 100644 --- a/drivers/usb/usbip/stub_dev.c +++ b/drivers/usb/usbip/stub_dev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/stub_main.c b/drivers/usb/usbip/stub_main.c index 7170404e8979..e07166534c62 100644 --- a/drivers/usb/usbip/stub_main.c +++ b/drivers/usb/usbip/stub_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/stub_rx.c b/drivers/usb/usbip/stub_rx.c index 191b176ffedf..095429b533d8 100644 --- a/drivers/usb/usbip/stub_rx.c +++ b/drivers/usb/usbip/stub_rx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/stub_tx.c b/drivers/usb/usbip/stub_tx.c index be50cef645d8..814b4e6a945b 100644 --- a/drivers/usb/usbip/stub_tx.c +++ b/drivers/usb/usbip/stub_tx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/usbip_common.c b/drivers/usb/usbip/usbip_common.c index 2281f3562870..edd14fd92377 100644 --- a/drivers/usb/usbip/usbip_common.c +++ b/drivers/usb/usbip/usbip_common.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/usbip_common.h b/drivers/usb/usbip/usbip_common.h index 3050fc99a417..d0bd3ae24465 100644 --- a/drivers/usb/usbip/usbip_common.h +++ b/drivers/usb/usbip/usbip_common.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/usbip_event.c b/drivers/usb/usbip/usbip_event.c index f1635662c299..ffeb0f53fc68 100644 --- a/drivers/usb/usbip/usbip_event.c +++ b/drivers/usb/usbip/usbip_event.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015 Nobuo Iwata diff --git a/drivers/usb/usbip/vhci.h b/drivers/usb/usbip/vhci.h index 5cfb59e98e44..04240e450e3f 100644 --- a/drivers/usb/usbip/vhci.h +++ b/drivers/usb/usbip/vhci.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015 Nobuo Iwata diff --git a/drivers/usb/usbip/vhci_hcd.c b/drivers/usb/usbip/vhci_hcd.c index 11b9a22799cc..0e16a7dcfb38 100644 --- a/drivers/usb/usbip/vhci_hcd.c +++ b/drivers/usb/usbip/vhci_hcd.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015-2016 Nobuo Iwata diff --git a/drivers/usb/usbip/vhci_rx.c b/drivers/usb/usbip/vhci_rx.c index ef2f2d5ca6b2..2389ba443caa 100644 --- a/drivers/usb/usbip/vhci_rx.c +++ b/drivers/usb/usbip/vhci_rx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/vhci_sysfs.c b/drivers/usb/usbip/vhci_sysfs.c index 1b9f60a22e0b..2a05f3198b32 100644 --- a/drivers/usb/usbip/vhci_sysfs.c +++ b/drivers/usb/usbip/vhci_sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * Copyright (C) 2015-2016 Nobuo Iwata diff --git a/drivers/usb/usbip/vhci_tx.c b/drivers/usb/usbip/vhci_tx.c index 3e7878fe2fd4..8b127d98ce93 100644 --- a/drivers/usb/usbip/vhci_tx.c +++ b/drivers/usb/usbip/vhci_tx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2003-2008 Takahiro Hirofuchi * diff --git a/drivers/usb/usbip/vudc.h b/drivers/usb/usbip/vudc.h index 25e01b09c4c3..44fb24193acd 100644 --- a/drivers/usb/usbip/vudc.h +++ b/drivers/usb/usbip/vudc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_dev.c b/drivers/usb/usbip/vudc_dev.c index 968471b62cbc..0c07348820ea 100644 --- a/drivers/usb/usbip/vudc_dev.c +++ b/drivers/usb/usbip/vudc_dev.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_main.c b/drivers/usb/usbip/vudc_main.c index 9e655714e389..63aee6bb0dd9 100644 --- a/drivers/usb/usbip/vudc_main.c +++ b/drivers/usb/usbip/vudc_main.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_rx.c b/drivers/usb/usbip/vudc_rx.c index e429b59f6f8a..2faccf62b17e 100644 --- a/drivers/usb/usbip/vudc_rx.c +++ b/drivers/usb/usbip/vudc_rx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_sysfs.c b/drivers/usb/usbip/vudc_sysfs.c index 0f98f2c7475f..7d978b824ed4 100644 --- a/drivers/usb/usbip/vudc_sysfs.c +++ b/drivers/usb/usbip/vudc_sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_transfer.c b/drivers/usb/usbip/vudc_transfer.c index 718f1595a18e..80feece59b21 100644 --- a/drivers/usb/usbip/vudc_transfer.c +++ b/drivers/usb/usbip/vudc_transfer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/usbip/vudc_tx.c b/drivers/usb/usbip/vudc_tx.c index 234661782fa0..63d8bb810ff8 100644 --- a/drivers/usb/usbip/vudc_tx.c +++ b/drivers/usb/usbip/vudc_tx.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2015 Karol Kosik * Copyright (C) 2015-2016 Samsung Electronics diff --git a/drivers/usb/wusbcore/cbaf.c b/drivers/usb/wusbcore/cbaf.c index aa4e440e9975..5a3ee0d6cf31 100644 --- a/drivers/usb/wusbcore/cbaf.c +++ b/drivers/usb/wusbcore/cbaf.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB - Cable Based Association * diff --git a/drivers/usb/wusbcore/crypto.c b/drivers/usb/wusbcore/crypto.c index 062c205f0046..011ce6a35137 100644 --- a/drivers/usb/wusbcore/crypto.c +++ b/drivers/usb/wusbcore/crypto.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Ultra Wide Band * AES-128 CCM Encryption diff --git a/drivers/usb/wusbcore/dev-sysfs.c b/drivers/usb/wusbcore/dev-sysfs.c index 78212f8180ce..02457f7e2ee3 100644 --- a/drivers/usb/wusbcore/dev-sysfs.c +++ b/drivers/usb/wusbcore/dev-sysfs.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB devices * sysfs bindings diff --git a/drivers/usb/wusbcore/devconnect.c b/drivers/usb/wusbcore/devconnect.c index bf9551735938..18826c98b7d6 100644 --- a/drivers/usb/wusbcore/devconnect.c +++ b/drivers/usb/wusbcore/devconnect.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB Wire Adapter: Control/Data Streaming Interface (WUSB[8]) * Device Connect handling diff --git a/drivers/usb/wusbcore/mmc.c b/drivers/usb/wusbcore/mmc.c index 3f485df96226..235099df783e 100644 --- a/drivers/usb/wusbcore/mmc.c +++ b/drivers/usb/wusbcore/mmc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB Wire Adapter: Control/Data Streaming Interface (WUSB[8]) * MMC (Microscheduled Management Command) handling diff --git a/drivers/usb/wusbcore/pal.c b/drivers/usb/wusbcore/pal.c index 090f27371a8f..6e47b055ad47 100644 --- a/drivers/usb/wusbcore/pal.c +++ b/drivers/usb/wusbcore/pal.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Host Controller * UWB Protocol Adaptation Layer (PAL) glue. diff --git a/drivers/usb/wusbcore/reservation.c b/drivers/usb/wusbcore/reservation.c index 7b1b2e2fb673..9463afe44c09 100644 --- a/drivers/usb/wusbcore/reservation.c +++ b/drivers/usb/wusbcore/reservation.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB cluster reservation management * diff --git a/drivers/usb/wusbcore/rh.c b/drivers/usb/wusbcore/rh.c index a082fe62b1f0..0fb11cde5ff8 100644 --- a/drivers/usb/wusbcore/rh.c +++ b/drivers/usb/wusbcore/rh.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Host Controller * Root Hub operations diff --git a/drivers/usb/wusbcore/security.c b/drivers/usb/wusbcore/security.c index 724490580c1e..c55a74de0945 100644 --- a/drivers/usb/wusbcore/security.c +++ b/drivers/usb/wusbcore/security.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Host Controller * Security support: encryption enablement, etc diff --git a/drivers/usb/wusbcore/wa-hc.c b/drivers/usb/wusbcore/wa-hc.c index d01496fd27fe..80e539931e34 100644 --- a/drivers/usb/wusbcore/wa-hc.c +++ b/drivers/usb/wusbcore/wa-hc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wire Adapter Host Controller Driver * Common items to HWA and DWA based HCDs diff --git a/drivers/usb/wusbcore/wa-hc.h b/drivers/usb/wusbcore/wa-hc.h index edc7267157f3..ab5fc274a73f 100644 --- a/drivers/usb/wusbcore/wa-hc.h +++ b/drivers/usb/wusbcore/wa-hc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * HWA Host Controller Driver * Wire Adapter Control/Data Streaming Iface (WUSB1.0[8]) diff --git a/drivers/usb/wusbcore/wa-nep.c b/drivers/usb/wusbcore/wa-nep.c index e3819fc182b0..4cfc5ba70e62 100644 --- a/drivers/usb/wusbcore/wa-nep.c +++ b/drivers/usb/wusbcore/wa-nep.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB Wire Adapter: Control/Data Streaming Interface (WUSB[8]) * Notification EndPoint support diff --git a/drivers/usb/wusbcore/wa-rpipe.c b/drivers/usb/wusbcore/wa-rpipe.c index c7ecdbe19a32..aff01f19f09e 100644 --- a/drivers/usb/wusbcore/wa-rpipe.c +++ b/drivers/usb/wusbcore/wa-rpipe.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB Wire Adapter * rpipe management diff --git a/drivers/usb/wusbcore/wa-xfer.c b/drivers/usb/wusbcore/wa-xfer.c index bee2404353d9..2a9f95f7d653 100644 --- a/drivers/usb/wusbcore/wa-xfer.c +++ b/drivers/usb/wusbcore/wa-xfer.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * WUSB Wire Adapter * Data transfer and URB enqueing diff --git a/drivers/usb/wusbcore/wusbhc.c b/drivers/usb/wusbcore/wusbhc.c index 5338e42533c8..ebd07e906906 100644 --- a/drivers/usb/wusbcore/wusbhc.c +++ b/drivers/usb/wusbcore/wusbhc.c @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Host Controller * sysfs glue, wusbcore module support and life cycle management diff --git a/drivers/usb/wusbcore/wusbhc.h b/drivers/usb/wusbcore/wusbhc.h index 8c5bd000739b..6ccef2d0c7b3 100644 --- a/drivers/usb/wusbcore/wusbhc.h +++ b/drivers/usb/wusbcore/wusbhc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Host Controller * Common infrastructure for WHCI and HWA WUSB-HC drivers diff --git a/include/linux/usb/association.h b/include/linux/usb/association.h index 0a4a18b3c1bb..d7f3cb9b9db5 100644 --- a/include/linux/usb/association.h +++ b/include/linux/usb/association.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB - Cable Based Association * diff --git a/include/linux/usb/audio-v2.h b/include/linux/usb/audio-v2.h index fd73bc0e9027..3119d0ace7aa 100644 --- a/include/linux/usb/audio-v2.h +++ b/include/linux/usb/audio-v2.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (c) 2010 Daniel Mack * diff --git a/include/linux/usb/audio.h b/include/linux/usb/audio.h index 3d84619110a4..170acd500ea1 100644 --- a/include/linux/usb/audio.h +++ b/include/linux/usb/audio.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * -- USB Audio definitions. * diff --git a/include/linux/usb/c67x00.h b/include/linux/usb/c67x00.h index 83c6b45470ca..2fc39e3b7281 100644 --- a/include/linux/usb/c67x00.h +++ b/include/linux/usb/c67x00.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * usb_c67x00.h: platform definitions for the Cypress C67X00 USB chip * diff --git a/include/linux/usb/cdc-wdm.h b/include/linux/usb/cdc-wdm.h index 0b3f4295c025..9b895f93d8de 100644 --- a/include/linux/usb/cdc-wdm.h +++ b/include/linux/usb/cdc-wdm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB CDC Device Management subdriver * diff --git a/include/linux/usb/cdc.h b/include/linux/usb/cdc.h index b5706f94ee9e..35d784cf32a4 100644 --- a/include/linux/usb/cdc.h +++ b/include/linux/usb/cdc.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB CDC common helpers * diff --git a/include/linux/usb/cdc_ncm.h b/include/linux/usb/cdc_ncm.h index 1a59699cf82a..1646c06989df 100644 --- a/include/linux/usb/cdc_ncm.h +++ b/include/linux/usb/cdc_ncm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) /* * Copyright (C) ST-Ericsson 2010-2012 * Contact: Alexey Orishko diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h index f665d2ceac20..cef0e44601f8 100644 --- a/include/linux/usb/composite.h +++ b/include/linux/usb/composite.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * composite.h -- framework for usb gadgets which are composite devices * diff --git a/include/linux/usb/ehci_def.h b/include/linux/usb/ehci_def.h index e479033bd782..a15ce99dfc2d 100644 --- a/include/linux/usb/ehci_def.h +++ b/include/linux/usb/ehci_def.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell * diff --git a/include/linux/usb/ehci_pdriver.h b/include/linux/usb/ehci_pdriver.h index db0431b39a63..dd742afdc03f 100644 --- a/include/linux/usb/ehci_pdriver.h +++ b/include/linux/usb/ehci_pdriver.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 Hauke Mehrtens * diff --git a/include/linux/usb/g_hid.h b/include/linux/usb/g_hid.h index 50f5745df28c..7581e488c237 100644 --- a/include/linux/usb/g_hid.h +++ b/include/linux/usb/g_hid.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * g_hid.h -- Header file for USB HID gadget driver * diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h index 523e5a2b5015..0142f3af0da6 100644 --- a/include/linux/usb/gadget.h +++ b/include/linux/usb/gadget.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * * diff --git a/include/linux/usb/gpio_vbus.h b/include/linux/usb/gpio_vbus.h index 837bba604a0b..804fb06cf6d6 100644 --- a/include/linux/usb/gpio_vbus.h +++ b/include/linux/usb/gpio_vbus.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * A simple GPIO VBUS sensing driver for B peripheral only devices * with internal transceivers. diff --git a/include/linux/usb/hcd.h b/include/linux/usb/hcd.h index a1f03ebfde47..176900528822 100644 --- a/include/linux/usb/hcd.h +++ b/include/linux/usb/hcd.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (c) 2001-2002 by David Brownell * diff --git a/include/linux/usb/input.h b/include/linux/usb/input.h index 0e010b220e85..974befa72ac0 100644 --- a/include/linux/usb/input.h +++ b/include/linux/usb/input.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2005 Dmitry Torokhov * diff --git a/include/linux/usb/isp1301.h b/include/linux/usb/isp1301.h index d3a851c28b6a..dedb3b2473e8 100644 --- a/include/linux/usb/isp1301.h +++ b/include/linux/usb/isp1301.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * NXP ISP1301 USB transceiver driver * diff --git a/include/linux/usb/m66592.h b/include/linux/usb/m66592.h index a4ba31ab2fed..2dfe68183495 100644 --- a/include/linux/usb/m66592.h +++ b/include/linux/usb/m66592.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * M66592 driver platform data * diff --git a/include/linux/usb/musb-ux500.h b/include/linux/usb/musb-ux500.h index 1e2c7130f6e1..c4b7ad9850ca 100644 --- a/include/linux/usb/musb-ux500.h +++ b/include/linux/usb/musb-ux500.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2013 ST-Ericsson AB * diff --git a/include/linux/usb/net2280.h b/include/linux/usb/net2280.h index 725120224472..08b85caecfaf 100644 --- a/include/linux/usb/net2280.h +++ b/include/linux/usb/net2280.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * NetChip 2280 high/full speed USB device controller. * Unlike many such controllers, this one talks PCI. diff --git a/include/linux/usb/of.h b/include/linux/usb/of.h index 4031f47629ec..6cbe7a5c2b57 100644 --- a/include/linux/usb/of.h +++ b/include/linux/usb/of.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * OF helpers for usb devices. * diff --git a/include/linux/usb/ohci_pdriver.h b/include/linux/usb/ohci_pdriver.h index 012f2b7eb2b6..7eb16cf587ee 100644 --- a/include/linux/usb/ohci_pdriver.h +++ b/include/linux/usb/ohci_pdriver.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 Hauke Mehrtens * diff --git a/include/linux/usb/otg-fsm.h b/include/linux/usb/otg-fsm.h index a0a8f878503c..e78eb577d0fa 100644 --- a/include/linux/usb/otg-fsm.h +++ b/include/linux/usb/otg-fsm.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* Copyright (C) 2007,2008 Freescale Semiconductor, Inc. * * This program is free software; you can redistribute it and/or modify it diff --git a/include/linux/usb/phy_companion.h b/include/linux/usb/phy_companion.h index edd2ec23d282..407f530061cd 100644 --- a/include/linux/usb/phy_companion.h +++ b/include/linux/usb/phy_companion.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * phy-companion.h -- phy companion to indicate the comparator part of PHY * diff --git a/include/linux/usb/r8a66597.h b/include/linux/usb/r8a66597.h index 55805f9dcf21..c0753d026bbf 100644 --- a/include/linux/usb/r8a66597.h +++ b/include/linux/usb/r8a66597.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * R8A66597 driver platform data * diff --git a/include/linux/usb/renesas_usbhs.h b/include/linux/usb/renesas_usbhs.h index d2f41e4dd7a8..67102f3d59d4 100644 --- a/include/linux/usb/renesas_usbhs.h +++ b/include/linux/usb/renesas_usbhs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-1.0+ /* * Renesas USB * diff --git a/include/linux/usb/rndis_host.h b/include/linux/usb/rndis_host.h index d44ef85db177..809bccd08455 100644 --- a/include/linux/usb/rndis_host.h +++ b/include/linux/usb/rndis_host.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Host Side support for RNDIS Networking Links * Copyright (C) 2005 by David Brownell diff --git a/include/linux/usb/samsung_usb_phy.h b/include/linux/usb/samsung_usb_phy.h index 916782699f1c..dc0071741695 100644 --- a/include/linux/usb/samsung_usb_phy.h +++ b/include/linux/usb/samsung_usb_phy.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * Copyright (C) 2012 Samsung Electronics Co.Ltd * http://www.samsung.com/ diff --git a/include/linux/usb/serial.h b/include/linux/usb/serial.h index e2f0ab07eea5..106551a5616e 100644 --- a/include/linux/usb/serial.h +++ b/include/linux/usb/serial.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * USB Serial Converter stuff * diff --git a/include/linux/usb/storage.h b/include/linux/usb/storage.h index 305ee8db7faf..e0240f864548 100644 --- a/include/linux/usb/storage.h +++ b/include/linux/usb/storage.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 #ifndef __LINUX_USB_STORAGE_H #define __LINUX_USB_STORAGE_H diff --git a/include/linux/usb/tegra_usb_phy.h b/include/linux/usb/tegra_usb_phy.h index 1de16c324ec8..d641ea1660b7 100644 --- a/include/linux/usb/tegra_usb_phy.h +++ b/include/linux/usb/tegra_usb_phy.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright (C) 2010 Google, Inc. * diff --git a/include/linux/usb/tilegx.h b/include/linux/usb/tilegx.h index 2d65e3435680..817908573fe8 100644 --- a/include/linux/usb/tilegx.h +++ b/include/linux/usb/tilegx.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Copyright 2012 Tilera Corporation. All Rights Reserved. * diff --git a/include/linux/usb/ulpi.h b/include/linux/usb/ulpi.h index 5f07407a367a..c515765adab7 100644 --- a/include/linux/usb/ulpi.h +++ b/include/linux/usb/ulpi.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * ulpi.h -- ULPI defines and function prorotypes * diff --git a/include/linux/usb/usb338x.h b/include/linux/usb/usb338x.h index 11525d8d89a7..7189e3387bf9 100644 --- a/include/linux/usb/usb338x.h +++ b/include/linux/usb/usb338x.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB 338x super/high/full speed USB device controller. * Unlike many such controllers, this one talks PCI. diff --git a/include/linux/usb/usbnet.h b/include/linux/usb/usbnet.h index 97116379db5f..a69877734c4e 100644 --- a/include/linux/usb/usbnet.h +++ b/include/linux/usb/usbnet.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /* * USB Networking Link Interface * diff --git a/include/linux/usb/wusb-wa.h b/include/linux/usb/wusb-wa.h index c1257130769b..64a840b5106e 100644 --- a/include/linux/usb/wusb-wa.h +++ b/include/linux/usb/wusb-wa.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Wire Adapter constants and structures. * diff --git a/include/linux/usb/wusb.h b/include/linux/usb/wusb.h index eeb28329fa3c..9e4a3213f2c2 100644 --- a/include/linux/usb/wusb.h +++ b/include/linux/usb/wusb.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Wireless USB Standard Definitions * Event Size Tables diff --git a/include/linux/usb/xhci-dbgp.h b/include/linux/usb/xhci-dbgp.h index 80c1cca1f529..0a37f1283bf0 100644 --- a/include/linux/usb/xhci-dbgp.h +++ b/include/linux/usb/xhci-dbgp.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0 /* * Standalone xHCI debug capability driver * diff --git a/include/linux/usbdevice_fs.h b/include/linux/usbdevice_fs.h index 04a26285416c..79aab0065ec8 100644 --- a/include/linux/usbdevice_fs.h +++ b/include/linux/usbdevice_fs.h @@ -1,3 +1,4 @@ +// SPDX-License-Identifier: GPL-2.0+ /*****************************************************************************/ /* -- cgit v1.2.3 From f9d4d453db3a1b8e58705217e106db5b63a4d3fb Mon Sep 17 00:00:00 2001 From: Greg Kroah-Hartman Date: Fri, 3 Nov 2017 12:41:02 +0100 Subject: USB: core: Remove redundant license text Now that the SPDX tag is in all USB files, that identifies the license in a specific and legally-defined manner. So the extra GPL text wording can be removed as it is no longer needed at all. This is done on a quest to remove the 700+ different ways that files in the kernel describe the GPL license text. And there's unneeded stuff like the address (sometimes incorrect) for the FSF which is never needed. No copyright headers or other non-license-description text was removed. Signed-off-by: Greg Kroah-Hartman Acked-by: Alan Stern Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devices.c | 14 -------------- drivers/usb/core/devio.c | 14 -------------- drivers/usb/core/hcd-pci.c | 14 -------------- drivers/usb/core/hcd.c | 14 -------------- drivers/usb/core/hub.h | 9 --------- drivers/usb/core/ledtrig-usbport.c | 4 ---- drivers/usb/core/of.c | 12 ------------ drivers/usb/core/otg_whitelist.h | 5 ----- drivers/usb/core/port.c | 10 ---------- drivers/usb/core/quirks.c | 6 ------ drivers/usb/core/usb-acpi.c | 5 ----- 11 files changed, 107 deletions(-) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devices.c b/drivers/usb/core/devices.c index 1c8b6faa7e66..c2cf62b7043a 100644 --- a/drivers/usb/core/devices.c +++ b/drivers/usb/core/devices.c @@ -6,20 +6,6 @@ * (proc file per device) * (C) Copyright 1999 Deti Fliegl (new USB architecture) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA - * ************************************************************* * * /devices contains USB topology, device, config, class, diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index f67e9fce6847..c3aaafc25a04 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -6,20 +6,6 @@ * * Copyright (C) 1999-2000 Thomas Sailer (sailer@ife.ee.ethz.ch) * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. - * * This file implements the usbfs/x/y files, where * x is the bus number and y the device number. * diff --git a/drivers/usb/core/hcd-pci.c b/drivers/usb/core/hcd-pci.c index 07d5919ccae1..66fe1b78d952 100644 --- a/drivers/usb/core/hcd-pci.c +++ b/drivers/usb/core/hcd-pci.c @@ -1,20 +1,6 @@ // SPDX-License-Identifier: GPL-2.0+ /* * (C) Copyright David Brownell 2000-2002 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include diff --git a/drivers/usb/core/hcd.c b/drivers/usb/core/hcd.c index 16a19faae376..19b5c4afeef2 100644 --- a/drivers/usb/core/hcd.c +++ b/drivers/usb/core/hcd.c @@ -7,20 +7,6 @@ * (C) Copyright Deti Fliegl 1999 * (C) Copyright Randy Dunlap 2000 * (C) Copyright David Brownell 2000-2002 - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the - * Free Software Foundation; either version 2 of the License, or (at your - * option) any later version. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software Foundation, - * Inc., 675 Mass Ave, Cambridge, MA 02139, USA. */ #include diff --git a/drivers/usb/core/hub.h b/drivers/usb/core/hub.h index 7d29bf3f095b..2a700ccc868c 100644 --- a/drivers/usb/core/hub.h +++ b/drivers/usb/core/hub.h @@ -9,15 +9,6 @@ * Copyright (C) 2012 Intel Corp (tianyu.lan@intel.com) * * move struct usb_hub to this file. - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. */ #include diff --git a/drivers/usb/core/ledtrig-usbport.c b/drivers/usb/core/ledtrig-usbport.c index f832a2b854ff..9dbb429cd471 100644 --- a/drivers/usb/core/ledtrig-usbport.c +++ b/drivers/usb/core/ledtrig-usbport.c @@ -3,10 +3,6 @@ * USB port LED trigger * * Copyright (C) 2016 Rafał Miłecki - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. */ #include diff --git a/drivers/usb/core/of.c b/drivers/usb/core/of.c index a95416d28aa6..2be968353257 100644 --- a/drivers/usb/core/of.c +++ b/drivers/usb/core/of.c @@ -4,18 +4,6 @@ * * Copyright (C) 2016 Freescale Semiconductor, Inc. * Author: Peter Chen - * - * This program is free software: you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 of - * the License as published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the - * GNU General Public License for more details. - * - * You should have received a copy of the GNU General Public License - * along with this program. If not, see . */ #include diff --git a/drivers/usb/core/otg_whitelist.h b/drivers/usb/core/otg_whitelist.h index 4629f6e93954..2ae90158ded7 100644 --- a/drivers/usb/core/otg_whitelist.h +++ b/drivers/usb/core/otg_whitelist.h @@ -3,11 +3,6 @@ * drivers/usb/core/otg_whitelist.h * * Copyright (C) 2004 Texas Instruments - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License as published by - * the Free Software Foundation; either version 2 of the License, or - * (at your option) any later version. */ /* diff --git a/drivers/usb/core/port.c b/drivers/usb/core/port.c index bd757a951a18..1a01e9ad3804 100644 --- a/drivers/usb/core/port.c +++ b/drivers/usb/core/port.c @@ -5,16 +5,6 @@ * Copyright (C) 2012 Intel Corp * * Author: Lan Tianyu - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * This program is distributed in the hope that it will be useful, but - * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY - * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License - * for more details. - * */ #include diff --git a/drivers/usb/core/quirks.c b/drivers/usb/core/quirks.c index 270c5105d3c6..680f85f42a31 100644 --- a/drivers/usb/core/quirks.c +++ b/drivers/usb/core/quirks.c @@ -4,12 +4,6 @@ * * Copyright (c) 2007 Oliver Neukum * Copyright (c) 2007 Greg Kroah-Hartman - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation, version 2. - * - * */ #include diff --git a/drivers/usb/core/usb-acpi.c b/drivers/usb/core/usb-acpi.c index 90afee5079dc..84da17460568 100644 --- a/drivers/usb/core/usb-acpi.c +++ b/drivers/usb/core/usb-acpi.c @@ -3,11 +3,6 @@ * USB-ACPI glue code * * Copyright 2012 Red Hat - * - * This program is free software; you can redistribute it and/or modify it - * under the terms of the GNU General Public License as published by the Free - * Software Foundation, version 2. - * */ #include #include -- cgit v1.2.3 From 2ef47001b3ee3ded579b7532ebdcf8680e4d8c54 Mon Sep 17 00:00:00 2001 From: Alan Stern Date: Wed, 8 Nov 2017 12:23:17 -0500 Subject: USB: usbfs: compute urb->actual_length for isochronous The USB kerneldoc says that the actual_length field "is read in non-iso completion functions", but the usbfs driver uses it for all URB types in processcompl(). Since not all of the host controller drivers set actual_length for isochronous URBs, programs using usbfs with some host controllers don't work properly. For example, Minas reports that a USB camera controlled by libusb doesn't work properly with a dwc2 controller. It doesn't seem worthwhile to change the HCDs and the documentation, since the in-kernel USB class drivers evidently don't rely on actual_length for isochronous transfers. The easiest solution is for usbfs to calculate the actual_length value for itself, by adding up the lengths of the individual packets in an isochronous transfer. Signed-off-by: Alan Stern CC: Minas Harutyunyan Reported-and-tested-by: wlf CC: Signed-off-by: Greg Kroah-Hartman --- drivers/usb/core/devio.c | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'drivers/usb/core/devio.c') diff --git a/drivers/usb/core/devio.c b/drivers/usb/core/devio.c index c3aaafc25a04..2edb4e7b2ab8 100644 --- a/drivers/usb/core/devio.c +++ b/drivers/usb/core/devio.c @@ -1820,6 +1820,18 @@ static int proc_unlinkurb(struct usb_dev_state *ps, void __user *arg) return 0; } +static void compute_isochronous_actual_length(struct urb *urb) +{ + unsigned int i; + + if (urb->number_of_packets > 0) { + urb->actual_length = 0; + for (i = 0; i < urb->number_of_packets; i++) + urb->actual_length += + urb->iso_frame_desc[i].actual_length; + } +} + static int processcompl(struct async *as, void __user * __user *arg) { struct urb *urb = as->urb; @@ -1827,6 +1839,7 @@ static int processcompl(struct async *as, void __user * __user *arg) void __user *addr = as->userurb; unsigned int i; + compute_isochronous_actual_length(urb); if (as->userbuffer && urb->actual_length) { if (copy_urb_data_to_user(as->userbuffer, urb)) goto err_out; @@ -1995,6 +2008,7 @@ static int processcompl_compat(struct async *as, void __user * __user *arg) void __user *addr = as->userurb; unsigned int i; + compute_isochronous_actual_length(urb); if (as->userbuffer && urb->actual_length) { if (copy_urb_data_to_user(as->userbuffer, urb)) return -EFAULT; -- cgit v1.2.3