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| author | David S. Miller <davem@davemloft.net> | 2008-02-23 20:38:20 -0800 |
|---|---|---|
| committer | David S. Miller <davem@davemloft.net> | 2008-02-23 20:38:20 -0800 |
| commit | 8d3c202be23c5a915f7053ebd4e96f44700c6a62 (patch) | |
| tree | e0f017aff86d3ad0b858fe85f44e11096087ed00 /include/asm-m68knommu/system.h | |
| parent | 1b04ab4597725f75f94942da9aa40daa7b9a4bd9 (diff) | |
| parent | 038eb0ea04b245351be34b0ae76b55eee4603989 (diff) | |
Merge branch 'master' of ../linux-2.6/
Diffstat (limited to 'include/asm-m68knommu/system.h')
| -rw-r--r-- | include/asm-m68knommu/system.h | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/include/asm-m68knommu/system.h b/include/asm-m68knommu/system.h index 039ab3f8173..64c64432bbb 100644 --- a/include/asm-m68knommu/system.h +++ b/include/asm-m68knommu/system.h @@ -104,7 +104,7 @@ asmlinkage void resume(void); #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_mb(var, value) do { xchg(&var, value); } while (0) +#define set_mb(var, value) ({ (var) = (value); wmb(); }) #ifdef CONFIG_SMP #define smp_mb() mb() |