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| author |   James Morris <james.l.morris@oracle.com> | 2014-07-17 02:10:27 +1000 |
|---|---|---|
| committer | James Morris <james.l.morris@oracle.com> | 2014-07-17 02:10:27 +1000 |
| commit | bd89bb78f35fd175db7a9cfc504d789b6ca0f7b0 (patch) | |
| tree | dee9f8b31f3d6d2fb141541da88e1cc1329b017e /arch/m32r/include/asm/atomic.h | |
| parent | Merge commit 'v3.15' into next (diff) | |
| parent | Linux 3.16-rc5 (diff) | |
| download | linux-dev-bd89bb78f35fd175db7a9cfc504d789b6ca0f7b0.tar.xz linux-dev-bd89bb78f35fd175db7a9cfc504d789b6ca0f7b0.zip | |
Sync with the changes pushed by Serge in the last merge window.
Diffstat (limited to 'arch/m32r/include/asm/atomic.h')
| -rw-r--r-- | arch/m32r/include/asm/atomic.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/m32r/include/asm/atomic.h b/arch/m32r/include/asm/atomic.h index 0d81697c326c..8ad0ed4182a5 100644 --- a/arch/m32r/include/asm/atomic.h +++ b/arch/m32r/include/asm/atomic.h @@ -13,6 +13,7 @@ #include <asm/assembler.h> #include <asm/cmpxchg.h> #include <asm/dcache_clear.h> +#include <asm/barrier.h> /* * Atomic operations that C can't guarantee us. Useful for @@ -308,10 +309,4 @@ static __inline__ void atomic_set_mask(unsigned long mask, atomic_t *addr) local_irq_restore(flags); } -/* Atomic operations are already serializing on m32r */ -#define smp_mb__before_atomic_dec() barrier() -#define smp_mb__after_atomic_dec() barrier() -#define smp_mb__before_atomic_inc() barrier() -#define smp_mb__after_atomic_inc() barrier() - #endif /* _ASM_M32R_ATOMIC_H */ |