diff options
Diffstat (limited to 'arch/tile/include/asm/atomic.h')
| -rw-r--r-- | arch/tile/include/asm/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/tile/include/asm/atomic.h b/arch/tile/include/asm/atomic.h index 9fc0107a9c5e..8dda3c8ff5ab 100644 --- a/arch/tile/include/asm/atomic.h +++ b/arch/tile/include/asm/atomic.h @@ -46,6 +46,8 @@ static inline int atomic_read(const atomic_t *v) */ #define atomic_sub_return(i, v) atomic_add_return((int)(-(i)), (v)) +#define atomic_fetch_sub(i, v) atomic_fetch_add(-(int)(i), (v)) + /** * atomic_sub - subtract integer from atomic variable * @i: integer value to subtract |