diff options
Diffstat (limited to 'include/asm-h8300/atomic.h')
| -rw-r--r-- | include/asm-h8300/atomic.h | 1 |
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) } #define atomic_sub(i, v) atomic_sub_return(i, v) +#define atomic_sub_and_test(i,v) (atomic_sub_return(i, v) == 0) static __inline__ int atomic_inc_return(atomic_t *v) { |