diff options
| author | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-10 15:02:37 +0000 |
|---|---|---|
| committer | Mark Brown <broonie@opensource.wolfsonmicro.com> | 2010-03-10 15:02:37 +0000 |
| commit | fad837c16cdd856c68ce2e1335ad0fe836ed8ecd (patch) | |
| tree | 1a6babdc2ac7e5388c482e93505fdfaf5ff97f61 /arch/powerpc/include/asm/mutex.h | |
| parent | 51c6ab130642ed975681df843c772dda48a1d2ed (diff) | |
| parent | 57d54889cd00db2752994b389ba714138652e60c (diff) | |
Merge commit 'v2.6.34-rc1' into for-2.6.35
Diffstat (limited to 'arch/powerpc/include/asm/mutex.h')
| -rw-r--r-- | arch/powerpc/include/asm/mutex.h | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/powerpc/include/asm/mutex.h b/arch/powerpc/include/asm/mutex.h index dabc01c727b8..5399f7e18102 100644 --- a/arch/powerpc/include/asm/mutex.h +++ b/arch/powerpc/include/asm/mutex.h @@ -15,7 +15,7 @@ static inline int __mutex_cmpxchg_lock(atomic_t *v, int old, int new) PPC405_ERR77(0,%1) " stwcx. %3,0,%1\n\ bne- 1b" - ISYNC_ON_SMP + PPC_ACQUIRE_BARRIER "\n\ 2:" : "=&r" (t) @@ -35,7 +35,7 @@ static inline int __mutex_dec_return_lock(atomic_t *v) PPC405_ERR77(0,%1) " stwcx. %0,0,%1\n\ bne- 1b" - ISYNC_ON_SMP + PPC_ACQUIRE_BARRIER : "=&r" (t) : "r" (&v->counter) : "cc", "memory"); @@ -48,7 +48,7 @@ static inline int __mutex_inc_return_unlock(atomic_t *v) int t; __asm__ __volatile__( - LWSYNC_ON_SMP + PPC_RELEASE_BARRIER "1: lwarx %0,0,%1 # mutex unlock\n\ addic %0,%0,1\n" PPC405_ERR77(0,%1) |