diff options
Diffstat (limited to 'arch/ia64/include/asm/bitops.h')
| -rw-r--r-- | arch/ia64/include/asm/bitops.h | 7 |
1 files changed, 2 insertions, 5 deletions
diff --git a/arch/ia64/include/asm/bitops.h b/arch/ia64/include/asm/bitops.h index c27eccd33349..feb8117ed06a 100644 --- a/arch/ia64/include/asm/bitops.h +++ b/arch/ia64/include/asm/bitops.h @@ -65,11 +65,8 @@ __set_bit (int nr, volatile void *addr) *((__u32 *) addr + (nr >> 5)) |= (1 << (nr & 31)); } -/* - * clear_bit() has "acquire" semantics. - */ -#define smp_mb__before_clear_bit() smp_mb() -#define smp_mb__after_clear_bit() do { /* skip */; } while (0) +#define smp_mb__before_clear_bit() barrier(); +#define smp_mb__after_clear_bit() barrier(); /** * clear_bit - Clears a bit in memory |