diff options
Diffstat (limited to 'include/asm-sh64/atomic.h')
-rw-r--r-- | include/asm-sh64/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-sh64/atomic.h b/include/asm-sh64/atomic.h index f3ce5c0df13a..28f2ea9b567b 100644 --- a/include/asm-sh64/atomic.h +++ b/include/asm-sh64/atomic.h | |||
@@ -113,6 +113,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) | |||
113 | return ret; | 113 | return ret; |
114 | } | 114 | } |
115 | 115 | ||
116 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ||
117 | |||
116 | static inline int atomic_add_unless(atomic_t *v, int a, int u) | 118 | static inline int atomic_add_unless(atomic_t *v, int a, int u) |
117 | { | 119 | { |
118 | int ret; | 120 | int ret; |