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2014-04-12Merge tag 'blackfin-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Code cleanup, some previously ignored patches, and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: blackfin: cleanup board files bf609: clock: drop unused clock bit set/clear functions Blackfin: bf537: rename "CONFIG_ADT75" Blackfin: bf537: rename "CONFIG_AD7314" Blackfin: bf537: rename ad2s120x ->ad2s1200 blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X_MODULE" blackfin: dma: current count mmr is read only bfin_crc: Move architecture independant crc header file out of the blackfin folder. bf54x: drop unuesd HOST status,control,timeout registers bit define macros blackfin: portmux: cleanup head file Blackfin: remove "config IP_CHECKSUM_L1" blackfin: Remove GENERIC_GPIO config option again blackfin:Use generic /proc/interrupts implementation blackfin: bf60x: fix typo "CONFIG_PM_BFIN_WAKE_PA15_POL"
2014-04-12blackfin: cleanup board filesSteven Miao
using IS_ENABLED() macro instead of defined(CONFIG_XXX) || defined(CONFIG_XXX_MODULE) Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-12bf609: clock: drop unused clock bit set/clear functionsSteven Miao
Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-12Blackfin: bf537: rename "CONFIG_ADT75"Paul Bolle
In v3.2 the Analog Devices ADT75 temperature sensor driver was removed as an IIO driver and support for it was added to the LM75 HWMON driver. But it was apparently overlooked to rename one reference to CONFIG_ADT75 to CONFIG_SENSORS_LM75. Do so now. Use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-12Blackfin: bf537: rename "CONFIG_AD7314"Paul Bolle
In v3.2 the Analog Devices AD7314 temperature sensor driver was removed as an IIO driver and added as a HWMON driver. But it was apparently overlooked to rename two references to CONFIG_AD7314 to CONFIG_SENSORS_AD7314. Do so now. Use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-12Blackfin: bf537: rename ad2s120x ->ad2s1200Paul Bolle
In v3.2 the Analog Devices ad2s1200/ad2s1205 driver was renamed from ad2s120x to ad2s1200. But it apparently forgot to rename the references to this driver in the BF537-STAMP code. Rename these now, and use the IS_ENABLED() macro, while we're at it. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-12blackfin: bf537: fix typo "CONFIG_SND_SOC_ADV80X_MODULE"Paul Bolle
There's a (rather subtle) typo in "CONFIG_SND_SOC_ADV80X_MODULE". Fix it once and for all by using IS_ENABLED(), which is designed to avoid issues like this. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-12blackfin: dma: current count mmr is read onlySonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-04-12bfin_crc: Move architecture independant crc header file out of the blackfin ↵Sonic Zhang
folder. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-12bf54x: drop unuesd HOST status,control,timeout registers bit define macrosSteven Miao
Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-12blackfin: portmux: cleanup head fileSteven Miao
drop unused head file change pinmux request/free macro for backward compatiblity add function declaration Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-11Blackfin: remove "config IP_CHECKSUM_L1"Paul Bolle
The only user of Kconfig symbol IP_CHECKSUM_L1 got removed in v2.6.33, with commit ddf9ddacef0989fdeb22e182212a232488f0f3ad ("Blackfin: convert to generic checksum code"). We can remove the Kconfig entry for this unused symbol now. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-11blackfin: Remove GENERIC_GPIO config option againPaul Bolle
The Kconfig symbol GENERIC_GPIO was removed in v3.10. Nothing cares about it anymore. It popped up somehow in v3.13, so it can be removed again. Signed-off-by: Paul Bolle <pebolle@tiscali.nl>
2014-04-11blackfin:Use generic /proc/interrupts implementationThomas Gleixner
There is nothing special in that blackfin code. Use the core implementation. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Cc: Steven Miao <realmz6@gmail.com> Cc: bfin <adi-buildroot-devel@lists.sourceforge.net>
2014-04-11blackfin: bf60x: fix typo "CONFIG_PM_BFIN_WAKE_PA15_POL"Paul Bolle
Signed-off-by: Paul Bolle <pebolle@tiscali.nl> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-04-09Merge branch 'i2c/for-next' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux Pull i2c updates from Wolfram Sang: "Here is the pull request from the i2c subsystem. It got a little delayed because I needed to wait for a dependency to be included (commit b424080a9e08: "reset: Add optional resets and stubs"). Plus, I had some email problems. All done now, the highlights are: - drivers can now deprecate their use of i2c classes. That shouldn't be used on embedded platforms anyhow and was often blindly copy&pasted. This mechanism gives users time to switch away and ultimately boot faster once the use of classes for those drivers is gone for good. - new drivers for QUP, Cadence, efm32 - tracepoint support for I2C and SMBus - bigger cleanups for the mv64xxx, nomadik, and designware drivers And the usual bugfixes, cleanups, feature additions. Most stuff has been in linux-next for a while. Just some hot fixes and new drivers were added a bit more recently." * 'i2c/for-next' of git://git.kernel.org/pub/scm/linux/kernel/git/wsa/linux: (63 commits) i2c: cadence: fix Kconfig dependency i2c: Add driver for Cadence I2C controller i2c: cadence: Document device tree bindings Documentation: i2c: improve section about flags mangling the protocol i2c: qup: use proper type fro clk_freq i2c: qup: off by ones in qup_i2c_probe() i2c: efm32: fix binding doc MAINTAINERS: update I2C web resources i2c: qup: New bus driver for the Qualcomm QUP I2C controller i2c: qup: Add device tree bindings information i2c: i2c-xiic: deprecate class based instantiation i2c: i2c-sirf: deprecate class based instantiation i2c: i2c-mv64xxx: deprecate class based instantiation i2c: i2c-designware-platdrv: deprecate class based instantiation i2c: i2c-davinci: deprecate class based instantiation i2c: i2c-bcm2835: deprecate class based instantiation i2c: mv64xxx: Fix reset controller handling i2c: omap: fix usage of IS_ERR_VALUE with pm_runtime_get_sync i2c: efm32: new bus driver i2c: exynos5: remove unnecessary cast of void pointer ...
2014-04-03Merge tag 'trace-3.15' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace Pull tracing updates from Steven Rostedt: "Most of the changes were largely clean ups, and some documentation. But there were a few features that were added: Uprobes now work with event triggers and multi buffers and have support under ftrace and perf. The big feature is that the function tracer can now be used within the multi buffer instances. That is, you can now trace some functions in one buffer, others in another buffer, all functions in a third buffer and so on. They are basically agnostic from each other. This only works for the function tracer and not for the function graph trace, although you can have the function graph tracer running in the top level buffer (or any tracer for that matter) and have different function tracing going on in the sub buffers" * tag 'trace-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace: (45 commits) tracing: Add BUG_ON when stack end location is over written tracepoint: Remove unused API functions Revert "tracing: Move event storage for array from macro to standalone function" ftrace: Constify ftrace_text_reserved tracepoints: API doc update to tracepoint_probe_register() return value tracepoints: API doc update to data argument ftrace: Fix compilation warning about control_ops_free ftrace/x86: BUG when ftrace recovery fails ftrace: Warn on error when modifying ftrace function ftrace: Remove freelist from struct dyn_ftrace ftrace: Do not pass data to ftrace_dyn_arch_init ftrace: Pass retval through return in ftrace_dyn_arch_init() ftrace: Inline the code from ftrace_dyn_table_alloc() ftrace: Cleanup of global variables ftrace_new_pgs and ftrace_update_cnt tracing: Evaluate len expression only once in __dynamic_array macro tracing: Correctly expand len expressions from __dynamic_array macro tracing/module: Replace include of tracepoint.h with jump_label.h in module.h tracing: Fix event header migrate.h to include tracepoint.h tracing: Fix event header writeback.h to include tracepoint.h tracing: Warn if a tracepoint is not set via debugfs ...
2014-04-01Merge tag 'pinctrl-v3.15-1' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control bulk changes from Linus Walleij: "Pin control bulk changes for the v3.15 series, no new core functionality this time, just incremental driver updates: - A large refactoring of the MVEBU (Marvell) driver. - A large refactoring of the Tegra (nVidia) driver. - GPIO interrupt including soft edges support in the STi driver. - Misc updates to PFC (Renesas), AT91, ADI2 (Blackfin), pinctrl-single, sirf (CSR), msm (Qualcomm), Exynos (Samsung), sunxi (AllWinner), i.MX (Freescale), Baytrail" * tag 'pinctrl-v3.15-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (72 commits) pinctrl: tegra: add some missing Tegra114 entries pinctrl: tegra: fix some mistakes in Tegra124 pinctrl: msm: fix up out-of-order merge conflict pinctrl: st: Fix error check for of_irq_to_resource usage pinctrl: tegra: consistency cleanup pinctrl: tegra: dynamically calculate function list of groups pinctrl: tegra: init Tegra20/30 at module_init time pinctrl: st: Use ARRAY_SIZE instead of raw value for number of delays pinctrl: st: add pinctrl support for the STiH407 SoC pinctrl: st: Enhance the controller to manage unavailable registers pinctrl: msm: Simplify msm_config_reg() and callers pinctrl: msm: Remove impossible WARN_ON()s pinctrl: msm: Replace lookup tables with math pinctrl: msm: Drop OF_IRQ dependency pinctrl: msm: Drop unused includes pinctrl: msm: Check for ngpios > MAX_NR_GPIO pinctrl: msm: Silence recursive lockdep warning pinctrl: mvebu: silence WARN to dev_warn pinctrl: msm: drop wake_irqs bitmap pinctrl-baytrail: add function mux checking in gpio pin request ...
2014-03-09i2c: bfin-twi: remove unnecessary Blackfin SSYNC from the driverSonic Zhang
Put necessary SSYNC code into blackfin twi arch header. The generic TWI driver should not contain any architecture specific code. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-09i2c: bfin-twi: move bits macros and structs in header from arch include to ↵Sonic Zhang
generic include The ADI TWI peripheral is not binding to the Blackfin processor only. The bits macros and structs should be put in the generic include header. And update head file path in drivers accordingly. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Wolfram Sang <wsa@the-dreams.de>
2014-03-07ftrace: Do not pass data to ftrace_dyn_arch_initJiri Slaby
As the data parameter is not really used by any ftrace_dyn_arch_init, remove that from ftrace_dyn_arch_init. This also removes the addr local variable from ftrace_init which is now unused. Note the documentation was imprecise as it did not suggest to set (*data) to 0. Link: http://lkml.kernel.org/r/1393268401-24379-4-git-send-email-jslaby@suse.cz Cc: Frederic Weisbecker <fweisbec@gmail.com> Cc: Ingo Molnar <mingo@redhat.com> Cc: linux-arch@vger.kernel.org Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-03-07ftrace: Pass retval through return in ftrace_dyn_arch_init()Jiri Slaby
No architecture uses the "data" parameter in ftrace_dyn_arch_init() in any way, it just sets the value to 0. And this is used as a return value in the caller -- ftrace_init, which just checks the retval against zero. Note there is also "return 0" in every ftrace_dyn_arch_init. So it is enough to check the retval and remove all the indirect sets of data on all archs. Link: http://lkml.kernel.org/r/1393268401-24379-3-git-send-email-jslaby@suse.cz Cc: linux-arch@vger.kernel.org Signed-off-by: Jiri Slaby <jslaby@suse.cz> Signed-off-by: Steven Rostedt <rostedt@goodmis.org>
2014-02-10pinctrl: Move pint PM storage structure out of blackfin architecture.Sonic Zhang
It is better to keep this structure in the pinctrl-adi2 driver. Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-02-09locking/mcs: Allow architecture specific asm files to be used for contended caseTim Chen
This patch allows each architecture to add its specific assembly optimized arch_mcs_spin_lock_contended and arch_mcs_spinlock_uncontended for MCS lock and unlock functions. Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com> Cc: Scott J Norton <scott.norton@hp.com> Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Cc: AswinChandramouleeswaran <aswin@hp.com> Cc: George Spelvin <linux@horizon.com> Cc: Rik vanRiel <riel@redhat.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: MichelLespinasse <walken@google.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: Alex Shi <alex.shi@linaro.org> Cc: Dave Hansen <dave.hansen@intel.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: "Figo.zhang" <figo1802@gmail.com> Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Waiman Long <waiman.long@hp.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: Will Deacon <will.deacon@arm.com> Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Matthew R Wilcox <matthew.r.wilcox@intel.com> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Link: http://lkml.kernel.org/r/1390347382.3138.67.camel@schen9-DESK Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-02-09locking/mcs: Order the header files in Kbuild of each architecture in ↵Tim Chen
alphabetical order We perform a clean up of the Kbuid files in each architecture. We order the files in each Kbuild in alphabetical order by running the below script. for i in arch/*/include/asm/Kbuild do cat $i | gawk '/^generic-y/ { i = 3; do { for (; i <= NF; i++) { if ($i == "\\") { getline; i = 1; continue; } if ($i != "") hdr[$i] = $i; } break; } while (1); next; } // { print $0; } END { n = asort(hdr); for (i = 1; i <= n; i++) print "generic-y += " hdr[i]; }' > ${i}.sorted; mv ${i}.sorted $i; done Signed-off-by: Tim Chen <tim.c.chen@linux.intel.com> Cc: Arnd Bergmann <arnd@arndb.de> Cc: Matthew R Wilcox <matthew.r.wilcox@intel.com> Cc: AswinChandramouleeswaran <aswin@hp.com> Cc: Dave Hansen <dave.hansen@intel.com> Cc: "Paul E.McKenney" <paulmck@linux.vnet.ibm.com> Cc: Scott J Norton <scott.norton@hp.com> Cc: Will Deacon <will.deacon@arm.com> Cc: "Figo.zhang" <figo1802@gmail.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Rik van Riel <riel@redhat.com> Cc: Waiman Long <waiman.long@hp.com> Cc: Peter Hurley <peter@hurleysoftware.com> Cc: Andrea Arcangeli <aarcange@redhat.com> Cc: Tim Chen <tim.c.chen@linux.intel.com> Cc: Alex Shi <alex.shi@linaro.org> Cc: Raghavendra K T <raghavendra.kt@linux.vnet.ibm.com> Cc: Andi Kleen <andi@firstfloor.org> Cc: George Spelvin <linux@horizon.com> Cc: MichelLespinasse <walken@google.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: "H. Peter Anvin" <hpa@zytor.com> Cc: Davidlohr Bueso <davidlohr.bueso@hp.com> Cc: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Peter Zijlstra <peterz@infradead.org> [ Fixed build bug. ] Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-01-31Merge branch 'v4l_for_linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media Pull media updates from Mauro Carvalho Chehab: - a new jpeg codec driver for Samsung Exynos (jpeg-hw-exynos4) - a new dvb frontend for ds2103 chipset (m88ds2103) - a new sensor driver for Samsung S5K5BAF UXGA (s5k5baf) - new drivers for R-Car VSP1 - a new radio driver: radio-raremono - a new tuner driver for ts2022 chipset (m88ts2022) - the analog part of em28xx is now a separate module that only load/runs if the device is not a pure digital TV device - added a staging driver for bcm2048 radio devices - the omap 2 video driver (omap24xx) was moved to staging. This driver is for an old hardware and uses a deprecated Kernel internal API. If nobody cares enough to fix it, it would be removed on a couple Kernel releases - the sn9c102 driver was moved to staging. This driver was replaced by gspca, and disabled on some distros, as almost all devices are known to work properly with gspca. It should be removed from kernel on a couple Kernel releases - lots of driver fixes, improvements and cleanups * 'v4l_for_linus' of git://git.kernel.org/pub/scm/linux/kernel/git/mchehab/linux-media: (421 commits) [media] media: v4l2-dev: fix video device index assignment [media] rc-core: reuse device numbers [media] em28xx-cards: properly initialize the device bitmap [media] Staging: media: Fix line length exceeding 80 characters in as102_drv.c [media] Staging: media: Fix line length exceeding 80 characters in as102_fe.c [media] Staging: media: Fix quoted string split across line in as102_fe.c [media] media: st-rc: Add reset support [media] m2m-deinterlace: fix allocated struct type [media] radio-usb-si4713: fix sparse non static symbol warnings [media] em28xx-audio: remove needless check before usb_free_coherent() [media] au0828: Fix sparse non static symbol warning Revert "[media] go7007-usb: only use go->dev after allocated" [media] em28xx-audio: provide an error code when URB submit fails [media] em28xx: fix check for audio only usb interfaces when changing the usb alternate setting [media] em28xx: fix usb alternate setting for analog and digital video endpoints > 0 [media] em28xx: make 'em28xx_ctrl_ops' static em28xx-alsa: Fix error patch for init/fini [media] em28xx-audio: flush work at .fini [media] drxk: remove the option to load firmware asynchronously [media] em28xx: adjust period size at runtime ...
2014-01-29Merge tag 'blackfin-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Some minor changes and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: From: Eunbong Song <eunb.song@samsung.com> Add platfrom device resource for bfin-sport on bf533 stamp fix build error for bf527-ezkit_defconfig for old silicon blackfin: Support L1 SRAM parity checking feature on bf60x blackfin: bf609: update the anomaly list to Nov 2013 blackfin: delete non-required instances of <linux/init.h> From: Paul Walmsley <pwalmsley@nvidia.com> 06/18] smp, blackfin: kill SMP single function call interrupt arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macros
2014-01-29From: Eunbong Song <eunb.song@samsung.com>Steven Miao
This patch removes CONFIG_MTD_PARTITIONS in config files for blackfin. Because CONFIG_MTD_PARTITIONS was removed by commit 6a8a98b22b10f1560d5f90aded4a54234b9b2724. Signed-off-by: Eunbong Song <eunb.song@samsung.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-01-29Add platfrom device resource for bfin-sport on bf533 stampAaron Wu
Signed-off-by: Aaron Wu <Aaron.wu@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-01-29fix build error for bf527-ezkit_defconfig for old siliconAaron Wu
Signed-off-by: Aaron Wu <Aaron.wu@analog.com> fix build error for bf527-ezkit_defconfig for old silicon
2014-01-29blackfin: Support L1 SRAM parity checking feature on bf60xSonic Zhang
Move code for the SEC faults from the IRQ hanlders into IRQ actions. refine bfin fault routine handle Signed-off-by: Sonic Zhang <sonic.zhang@analog.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-01-29blackfin: bf609: update the anomaly list to Nov 2013Sonic Zhang
Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
2014-01-29blackfin: delete non-required instances of <linux/init.h>Paul Gortmaker
None of these files are actually using any __init type directives and hence don't need to include <linux/init.h>. Most are just a left over from __devinit and __cpuinit removal, or simply due to code getting copied from one driver to the next. Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
2014-01-29From: Paul Walmsley <pwalmsley@nvidia.com>Steven Miao
blackfin: bf60x: clock: return 0 upon error from clk_round_rate() clk_round_rate() should return 0 upon an error, rather than returning a negative error code. This is because clk_round_rate() is being changed to return an unsigned return type rather than a signed type, since some clock sources can generate rates higher than (2^31)-1 Hz. Signed-off-by: Paul Walmsley <pwalmsley@nvidia.com> Signed-off-by: Steven Miao <realmz6@gmail.com>
2014-01-2906/18] smp, blackfin: kill SMP single function call interruptJiang Liu
Commit 9a46ad6d6df3b54 "smp: make smp_call_function_many() use logic similar to smp_call_function_single()" has unified the way to handle single and multiple cross-CPU function calls. Now only one interrupt is needed for architecture specific code to support generic SMP function call interfaces, so kill the redundant single function call interrupt. Cc: Andrew Morton <akpm@linux-foundation.org> Cc: Shaohua Li <shli@kernel.org> Cc: Peter Zijlstra <a.p.zijlstra@chello.nl> Cc: Ingo Molnar <mingo@elte.hu> Cc: Steven Rostedt <rostedt@goodmis.org> Cc: Jiri Kosina <trivial@kernel.org> Cc: Mike Frysinger <vapier@gentoo.org> Cc: uclinux-dist-devel@blackfin.uclinux.org Signed-off-by: Jiang Liu <liuj97@gmail.com>
2014-01-29arch: blackfin: uapi: be sure of "_UAPI" prefix for all guard macrosChen Gang
For all uapi headers, need use "_UAPI" prefix for its guard macro (which will be stripped by "scripts/headers_installer.sh"). Also be sure that all files have their guard macros. Also be sure that all "#endif" are followed with comments, and no '\t' for guard macro Signed-off-by: Chen Gang <gang.chen@asianux.com>
2014-01-28Merge branch 'for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs Pull vfs updates from Al Viro: "Assorted stuff; the biggest pile here is Christoph's ACL series. Plus assorted cleanups and fixes all over the place... There will be another pile later this week" * 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/viro/vfs: (43 commits) __dentry_path() fixes vfs: Remove second variable named error in __dentry_path vfs: Is mounted should be testing mnt_ns for NULL or error. Fix race when checking i_size on direct i/o read hfsplus: remove can_set_xattr nfsd: use get_acl and ->set_acl fs: remove generic_acl nfs: use generic posix ACL infrastructure for v3 Posix ACLs gfs2: use generic posix ACL infrastructure jfs: use generic posix ACL infrastructure xfs: use generic posix ACL infrastructure reiserfs: use generic posix ACL infrastructure ocfs2: use generic posix ACL infrastructure jffs2: use generic posix ACL infrastructure hfsplus: use generic posix ACL infrastructure f2fs: use generic posix ACL infrastructure ext2/3/4: use generic posix ACL infrastructure btrfs: use generic posix ACL infrastructure fs: make posix_acl_create more useful fs: make posix_acl_chmod more useful ...
2014-01-25Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-nextLinus Torvalds
Pull networking updates from David Miller: 1) BPF debugger and asm tool by Daniel Borkmann. 2) Speed up create/bind in AF_PACKET, also from Daniel Borkmann. 3) Correct reciprocal_divide and update users, from Hannes Frederic Sowa and Daniel Borkmann. 4) Currently we only have a "set" operation for the hw timestamp socket ioctl, add a "get" operation to match. From Ben Hutchings. 5) Add better trace events for debugging driver datapath problems, also from Ben Hutchings. 6) Implement auto corking in TCP, from Eric Dumazet. Basically, if we have a small send and a previous packet is already in the qdisc or device queue, defer until TX completion or we get more data. 7) Allow userspace to manage ipv6 temporary addresses, from Jiri Pirko. 8) Add a qdisc bypass option for AF_PACKET sockets, from Daniel Borkmann. 9) Share IP header compression code between Bluetooth and IEEE802154 layers, from Jukka Rissanen. 10) Fix ipv6 router reachability probing, from Jiri Benc. 11) Allow packets to be captured on macvtap devices, from Vlad Yasevich. 12) Support tunneling in GRO layer, from Jerry Chu. 13) Allow bonding to be configured fully using netlink, from Scott Feldman. 14) Allow AF_PACKET users to obtain the VLAN TPID, just like they can already get the TCI. From Atzm Watanabe. 15) New "Heavy Hitter" qdisc, from Terry Lam. 16) Significantly improve the IPSEC support in pktgen, from Fan Du. 17) Allow ipv4 tunnels to cache routes, just like sockets. From Tom Herbert. 18) Add Proportional Integral Enhanced packet scheduler, from Vijay Subramanian. 19) Allow openvswitch to mmap'd netlink, from Thomas Graf. 20) Key TCP metrics blobs also by source address, not just destination address. From Christoph Paasch. 21) Support 10G in generic phylib. From Andy Fleming. 22) Try to short-circuit GRO flow compares using device provided RX hash, if provided. From Tom Herbert. The wireless and netfilter folks have been busy little bees too. * git://git.kernel.org/pub/scm/linux/kernel/git/davem/net-next: (2064 commits) net/cxgb4: Fix referencing freed adapter ipv6: reallocate addrconf router for ipv6 address when lo device up fib_frontend: fix possible NULL pointer dereference rtnetlink: remove IFLA_BOND_SLAVE definition rtnetlink: remove check for fill_slave_info in rtnl_have_link_slave_info qlcnic: update version to 5.3.55 qlcnic: Enhance logic to calculate msix vectors. qlcnic: Refactor interrupt coalescing code for all adapters. qlcnic: Update poll controller code path qlcnic: Interrupt code cleanup qlcnic: Enhance Tx timeout debugging. qlcnic: Use bool for rx_mac_learn. bonding: fix u64 division rtnetlink: add missing IFLA_BOND_AD_INFO_UNSPEC sfc: Use the correct maximum TX DMA ring size for SFC9100 Add Shradha Shah as the sfc driver maintainer. net/vxlan: Share RX skb de-marking and checksum checks with ovs tulip: cleanup by using ARRAY_SIZE() ip_tunnel: clear IPCB in ip_tunnel_xmit() in case dst_link_failure() is called net/cxgb4: Don't retrieve stats during recovery ...
2014-01-25cramfs: take headers to fs/cramfsAl Viro
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
2014-01-23Merge tag 'clk-for-linus-3.14-part1' of ↵Linus Torvalds
git://git.linaro.org/people/mike.turquette/linux Pull clk framework changes from Mike Turquette: "The first half of the clk framework pull request is made up almost entirely of new platform/driver support. There are some conversions of existing drivers to the common-clock Device Tree binding, and a few non-critical fixes to the framework. Due to an entirely unnecessary cyclical dependency with the arm-soc tree this pull request is broken into two pieces. The second piece will be sent out after arm-soc sends you the pull request that merged in core support for the HiSilicon 3620 platform. That same pull request from arm-soc depends on this pull request to merge in those HiSilicon bits without causing build failures" [ Just did the ARM SoC merges, so getting ready for the second clk tree pull request - Linus ] * tag 'clk-for-linus-3.14-part1' of git://git.linaro.org/people/mike.turquette/linux: (97 commits) devicetree: bindings: Document qcom,mmcc devicetree: bindings: Document qcom,gcc clk: qcom: Add support for MSM8660's global clock controller (GCC) clk: qcom: Add support for MSM8974's multimedia clock controller (MMCC) clk: qcom: Add support for MSM8974's global clock controller (GCC) clk: qcom: Add support for MSM8960's multimedia clock controller (MMCC) clk: qcom: Add support for MSM8960's global clock controller (GCC) clk: qcom: Add reset controller support clk: qcom: Add support for branches/gate clocks clk: qcom: Add support for root clock generators (RCGs) clk: qcom: Add support for phase locked loops (PLLs) clk: qcom: Add a regmap type clock struct clk: Add set_rate_and_parent() op reset: Silence warning in reset-controller.h clk: sirf: re-arch to make the codes support both prima2 and atlas6 clk: composite: pass mux_hw into determine_rate clk: shmobile: Fix MSTP clock array initialization clk: shmobile: Fix MSTP clock index ARM: dts: Add clock provider specific properties to max77686 node clk: max77686: Register OF clock provider ...
2014-01-19blackfin: Update stmmac callback signaturesChen-Yu Tsai
stmmac callbacks have been extended for better separation. Update them to avoid breakage. Signed-off-by: Chen-Yu Tsai <wens@csie.org> Signed-off-by: David S. Miller <davem@davemloft.net>
2014-01-12arch: Clean up asm/barrier.h implementations using asm-generic/barrier.hPeter Zijlstra
We're going to be adding a few new barrier primitives, and in order to avoid endless duplication make more agressive use of asm-generic/barrier.h. Change the asm-generic/barrier.h such that it allows partial barrier definitions and fills out the rest with defaults. There are a few architectures (m32r, m68k) that could probably do away with their barrier.h file entirely but are kept for now due to their unconventional nop() implementation. Suggested-by: Geert Uytterhoeven <geert@linux-m68k.org> Reviewed-by: "Paul E. McKenney" <paulmck@linux.vnet.ibm.com> Reviewed-by: Mathieu Desnoyers <mathieu.desnoyers@polymtl.ca> Signed-off-by: Peter Zijlstra <peterz@infradead.org> Cc: Michael Ellerman <michael@ellerman.id.au> Cc: Michael Neuling <mikey@neuling.org> Cc: Russell King <linux@arm.linux.org.uk> Cc: Heiko Carstens <heiko.carstens@de.ibm.com> Cc: Linus Torvalds <torvalds@linux-foundation.org> Cc: Martin Schwidefsky <schwidefsky@de.ibm.com> Cc: Victor Kaplansky <VICTORK@il.ibm.com> Cc: Tony Luck <tony.luck@intel.com> Cc: Oleg Nesterov <oleg@redhat.com> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Frederic Weisbecker <fweisbec@gmail.com> Link: http://lkml.kernel.org/r/20131213150640.846368594@infradead.org Signed-off-by: Ingo Molnar <mingo@kernel.org>
2014-01-07[media] adv7842: set LLC DLL phase from platform_dataHans Verkuil
The correct LLC DLL phase depends on the board layout, so this should be part of the platform_data. Also updated the platform_data in ezkit to ensure that what was the old default value is now explicitly specified, so the behavior for that board is unchanged. Tested-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-01-07[media] adv7842: obtain free-run mode from the platform_dataMartin Bugge
The free-run mode can be board-specific. Also updated the platform_data in ezkit to ensure that what was the old default value is now explicitly specified, so the behavior for that board is unchanged. Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2014-01-07[media] adv7842: support YCrCb analog input, receive CEA formats as RGB on ↵Hans Verkuil
VGA input Added support for YCrCb analog input. If input is ADV7842_MODE_RGB and RGB quantization range is set to V4L2_DV_RGB_RANGE_AUTO, then video with CEA timings will be received as RGB. For ADV7842_MODE_COMP, automatic CSC mode will be selected. See table 48 on page 281 in "ADV7842 Hardware Manual, Rev. 0, January 2011" for details. Make sure that when switching inputs the RGB quantization range is updated as well. Also updated the platform_data in ezkit to ensure that what was the old default value is now explicitly specified, so the behavior for that board is unchanged. Signed-off-by: Mats Randgaard <matrandg@cisco.com> Signed-off-by: Martin Bugge <marbugge@cisco.com> Signed-off-by: Hans Verkuil <hans.verkuil@cisco.com> Cc: Scott Jiang <scott.jiang.linux@gmail.com> Signed-off-by: Mauro Carvalho Chehab <m.chehab@samsung.com>
2013-12-17lib: Add missing arch generic-y entries for asm-generic/hash.hDavid S. Miller
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au> Signed-off-by: David S. Miller <davem@davemloft.net>
2013-12-04clk: Add common __clk_get(), __clk_put() implementationsSylwester Nawrocki
This patch adds common __clk_get(), __clk_put() clkdev helpers that replace their platform specific counterparts when the common clock API is used. The owner module pointer field is added to struct clk so a reference to the clock supplier module can be taken by the clock consumers. The owner module is assigned while the clock is being registered, in functions _clk_register() and __clk_register(). Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com> Signed-off-by: Kyungmin Park <kyungmin.park@samsung.com> Acked-by: Russell King <rmk+kernel@arm.linux.org.uk>
2013-11-19Merge branch 'irq-urgent-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip Pull irq cleanups from Ingo Molnar: "This is a multi-arch cleanup series from Thomas Gleixner, which we kept to near the end of the merge window, to not interfere with architecture updates. This series (motivated by the -rt kernel) unifies more aspects of IRQ handling and generalizes PREEMPT_ACTIVE" * 'irq-urgent-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip: preempt: Make PREEMPT_ACTIVE generic sparc: Use preempt_schedule_irq ia64: Use preempt_schedule_irq m32r: Use preempt_schedule_irq hardirq: Make hardirq bits generic m68k: Simplify low level interrupt handling code genirq: Prevent spurious detection for unconditionally polled interrupts
2013-11-15Merge tag 'blackfin-for-linus' of ↵Linus Torvalds
git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux Pull blackfin updates from Steven Miao: "Blackfin gpio changes, add adi pinctrl driver, and bug fixes" * tag 'blackfin-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/realmz6/blackfin-linux: blackfin: fix build warning for unused variable smp: bf561: and smb_wmb()/smp_rmb() at ipi send/receive pm: use GFP_ATOMIC when pm core call this function blackfin: serial: Add serial port_fer and port_mux early platform resources. blackfin: pinctrl-adi2: code cleanup after using pinctrl-adi2 blackfin: adi gpio driver and pinctrl driver support bf609: update default config for spi Blackfin: bfin_gpio: Use proper mask for comparing pfunc
2013-11-15blackfin: fix build warning for unused variableSteven Miao
Signed-off-by: Steven Miao <realmz6@gmail.com>