diff options
Diffstat (limited to 'include/asm-parisc/atomic.h')
| -rw-r--r-- | include/asm-parisc/atomic.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-parisc/atomic.h b/include/asm-parisc/atomic.h index 64ebd086c40d..2ca56d34aaad 100644 --- a/include/asm-parisc/atomic.h +++ b/include/asm-parisc/atomic.h | |||
| @@ -165,6 +165,7 @@ static __inline__ int atomic_read(const atomic_t *v) | |||
| 165 | 165 | ||
| 166 | /* exported interface */ | 166 | /* exported interface */ |
| 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 |