diff options
Diffstat (limited to 'include/asm-v850/atomic.h')
-rw-r--r-- | include/asm-v850/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-v850/atomic.h b/include/asm-v850/atomic.h index f5b9ab6f4e70..166df00457ea 100644 --- a/include/asm-v850/atomic.h +++ b/include/asm-v850/atomic.h | |||
@@ -104,6 +104,8 @@ static inline int atomic_cmpxchg(atomic_t *v, int old, int new) | |||
104 | return ret; | 104 | return ret; |
105 | } | 105 | } |
106 | 106 | ||
107 | #define atomic_xchg(v, new) (xchg(&((v)->counter), new)) | ||
108 | |||
107 | static inline int atomic_add_unless(atomic_t *v, int a, int u) | 109 | static inline int atomic_add_unless(atomic_t *v, int a, int u) |
108 | { | 110 | { |
109 | int ret; | 111 | int ret; |