diff options
author | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-11 11:18:45 -0200 |
---|---|---|
committer | Mauro Carvalho Chehab <mchehab@redhat.com> | 2012-12-11 11:18:45 -0200 |
commit | 9374020a78fce13a1cf2edf3d26f6dd7231b5c3d (patch) | |
tree | 50c8629e6c6222c5b9681506b52afbde818c5e56 /drivers/sh/intc/access.c | |
parent | d2a0db1ee01aea154ccc460e45a16857e32c4427 (diff) | |
parent | 29594404d7fe73cd80eaa4ee8c43dcc53970c60e (diff) |
Merge tag 'v3.7' into v4l_for_linus
Linux 3.7
* tag 'v3.7': (1545 commits)
Linux 3.7
Input: matrix-keymap - provide proper module license
Revert "revert "Revert "mm: remove __GFP_NO_KSWAPD""" and associated damage
ipv4: ip_check_defrag must not modify skb before unsharing
Revert "mm: avoid waking kswapd for THP allocations when compaction is deferred or contended"
inet_diag: validate port comparison byte code to prevent unsafe reads
inet_diag: avoid unsafe and nonsensical prefix matches in inet_diag_bc_run()
inet_diag: validate byte code to prevent oops in inet_diag_bc_run()
inet_diag: fix oops for IPv4 AF_INET6 TCP SYN-RECV state
mm: vmscan: fix inappropriate zone congestion clearing
vfs: fix O_DIRECT read past end of block device
net: gro: fix possible panic in skb_gro_receive()
tcp: bug fix Fast Open client retransmission
tmpfs: fix shared mempolicy leak
mm: vmscan: do not keep kswapd looping forever due to individual uncompactable zones
mm: compaction: validate pfn range passed to isolate_freepages_block
mmc: sh-mmcif: avoid oops on spurious interrupts (second try)
Revert misapplied "mmc: sh-mmcif: avoid oops on spurious interrupts"
mmc: sdhci-s3c: fix missing clock for gpio card-detect
lib/Makefile: Fix oid_registry build dependency
...
Diffstat (limited to 'drivers/sh/intc/access.c')
-rw-r--r-- | drivers/sh/intc/access.c | 45 |
1 files changed, 27 insertions, 18 deletions
diff --git a/drivers/sh/intc/access.c b/drivers/sh/intc/access.c index f892ae1d212a..114390f967d2 100644 --- a/drivers/sh/intc/access.c +++ b/drivers/sh/intc/access.c @@ -75,54 +75,61 @@ unsigned long intc_get_field_from_handle(unsigned int value, unsigned int handle static unsigned long test_8(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readb(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readb(ptr), h); } static unsigned long test_16(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readw(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readw(ptr), h); } static unsigned long test_32(unsigned long addr, unsigned long h, unsigned long ignore) { - return intc_get_field_from_handle(__raw_readl(addr), h); + void __iomem *ptr = (void __iomem *)addr; + return intc_get_field_from_handle(__raw_readl(ptr), h); } static unsigned long write_8(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writeb(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readb(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writeb(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readb(ptr); /* Defeat write posting */ return 0; } static unsigned long write_16(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writew(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readw(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writew(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readw(ptr); /* Defeat write posting */ return 0; } static unsigned long write_32(unsigned long addr, unsigned long h, unsigned long data) { - __raw_writel(intc_set_field_from_handle(0, data, h), addr); - (void)__raw_readl(addr); /* Defeat write posting */ + void __iomem *ptr = (void __iomem *)addr; + __raw_writel(intc_set_field_from_handle(0, data, h), ptr); + (void)__raw_readl(ptr); /* Defeat write posting */ return 0; } static unsigned long modify_8(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readb(addr), data, h); - __raw_writeb(value, addr); - (void)__raw_readb(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readb(ptr), data, h); + __raw_writeb(value, ptr); + (void)__raw_readb(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } @@ -130,12 +137,13 @@ static unsigned long modify_8(unsigned long addr, unsigned long h, static unsigned long modify_16(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readw(addr), data, h); - __raw_writew(value, addr); - (void)__raw_readw(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readw(ptr), data, h); + __raw_writew(value, ptr); + (void)__raw_readw(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } @@ -143,12 +151,13 @@ static unsigned long modify_16(unsigned long addr, unsigned long h, static unsigned long modify_32(unsigned long addr, unsigned long h, unsigned long data) { + void __iomem *ptr = (void __iomem *)addr; unsigned long flags; unsigned int value; local_irq_save(flags); - value = intc_set_field_from_handle(__raw_readl(addr), data, h); - __raw_writel(value, addr); - (void)__raw_readl(addr); /* Defeat write posting */ + value = intc_set_field_from_handle(__raw_readl(ptr), data, h); + __raw_writel(value, ptr); + (void)__raw_readl(ptr); /* Defeat write posting */ local_irq_restore(flags); return 0; } |