diff options
Diffstat (limited to 'include/asm-powerpc/atomic.h')
| -rw-r--r-- | include/asm-powerpc/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-powerpc/atomic.h b/include/asm-powerpc/atomic.h index ec4b14468959..248f9aec959c 100644 --- a/include/asm-powerpc/atomic.h +++ b/include/asm-powerpc/atomic.h | |||
| @@ -165,6 +165,7 @@ static __inline__ int atomic_dec_return(atomic_t *v) | |||
| 165 | } | 165 | } |
| 166 | 166 | ||
| 167 | #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) | 167 | #define atomic_cmpxchg(v, o, n) ((int)cmpxchg(&((v)->counter), (o), (n))) |
| 168 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ||
| 168 | 169 | ||
| 169 | /** | 170 | /** |
| 170 | * atomic_add_unless - add unless the number is a given value | 171 | * atomic_add_unless - add unless the number is a given value |
| @@ -402,5 +403,6 @@ static __inline__ long atomic64_dec_if_positive(atomic64_t *v) | |||
| 402 | 403 | ||
| 403 | #endif /* __powerpc64__ */ | 404 | #endif /* __powerpc64__ */ |
| 404 | 405 | ||
| 406 | #include <asm-generic/atomic.h> | ||
| 405 | #endif /* __KERNEL__ */ | 407 | #endif /* __KERNEL__ */ |
| 406 | #endif /* _ASM_POWERPC_ATOMIC_H_ */ | 408 | #endif /* _ASM_POWERPC_ATOMIC_H_ */ |