aboutsummaryrefslogtreecommitdiffstats
path: root/include/asm-h8300/atomic.h
diff options
context:
space:
mode:
Diffstat (limited to 'include/asm-h8300/atomic.h')
-rw-r--r--include/asm-h8300/atomic.h1
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-h8300/atomic.h b/include/asm-h8300/atomic.h
index 21f54428c86b..b4cf0ea97ede 100644
--- a/include/asm-h8300/atomic.h
+++ b/include/asm-h8300/atomic.h
@@ -37,6 +37,7 @@ static __inline__ int atomic_sub_return(int i, atomic_t *v)
37} 37}
38 38
39#define atomic_sub(i, v) atomic_sub_return(i, v) 39#define atomic_sub(i, v) atomic_sub_return(i, v)
40#define atomic_sub_and_test(i,v) (atomic_sub_return(i, v) == 0)
40 41
41static __inline__ int atomic_inc_return(atomic_t *v) 42static __inline__ int atomic_inc_return(atomic_t *v)
42{ 43{