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| author | Olof Johansson <olof@lixom.net> | 2014-07-19 14:59:07 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2014-07-19 14:59:07 -0700 |
| commit | 4e9816d012dbc28dc89559261c6ffbf8ffc440dd (patch) | |
| tree | dee9f8b31f3d6d2fb141541da88e1cc1329b017e /arch/m32r/include/asm/bitops.h | |
| parent | da98f44f27d81d7fe9a41f69af4fe08c18d13b56 (diff) | |
| parent | 1795cd9b3a91d4b5473c97f491d63892442212ab (diff) | |
Merge tag 'v3.16-rc5' into next/fixes-non-critical
Linux 3.16-rc5
Diffstat (limited to 'arch/m32r/include/asm/bitops.h')
| -rw-r--r-- | arch/m32r/include/asm/bitops.h | 6 |
1 files changed, 2 insertions, 4 deletions
diff --git a/arch/m32r/include/asm/bitops.h b/arch/m32r/include/asm/bitops.h index d3dea9ac7d4..86ba2b42a6c 100644 --- a/arch/m32r/include/asm/bitops.h +++ b/arch/m32r/include/asm/bitops.h @@ -21,6 +21,7 @@ #include <asm/byteorder.h> #include <asm/dcache_clear.h> #include <asm/types.h> +#include <asm/barrier.h> /* * These have to be done with inline assembly: that way the bit-setting @@ -73,7 +74,7 @@ static __inline__ void set_bit(int nr, volatile void * addr) * * clear_bit() is atomic and may not be reordered. However, it does * not contain a memory barrier, so if it is used for locking purposes, - * you should call smp_mb__before_clear_bit() and/or smp_mb__after_clear_bit() + * you should call smp_mb__before_atomic() and/or smp_mb__after_atomic() * in order to ensure changes are visible on other processors. */ static __inline__ void clear_bit(int nr, volatile void * addr) @@ -103,9 +104,6 @@ static __inline__ void clear_bit(int nr, volatile void * addr) local_irq_restore(flags); } -#define smp_mb__before_clear_bit() barrier() -#define smp_mb__after_clear_bit() barrier() - /** * change_bit - Toggle a bit in memory * @nr: Bit to clear |