diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2014-03-13 19:00:35 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-04-18 14:20:43 +0200 |
| commit | 57aa6a76864dfbb5450728199c37c02f401586ec (patch) | |
| tree | f6d1e6f2a9a20520e54d2473066cd2fd816a1bce | |
| parent | 0e530747c69f1e191f101a925bb4051894e5c7b0 (diff) | |
arch,score: Convert smp_mb__*()
score fully relies on asm-generic/barrier.h, so it can use its default
implementation.
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Acked-by: Lennox Wu <lennox.wu@gmail.com>
Link: http://lkml.kernel.org/n/tip-4mv9svf28lnotjpfuza8urh8@git.kernel.org
Cc: Chen Liqin <liqin.linux@gmail.com>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
| -rw-r--r-- | arch/score/include/asm/bitops.h | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/arch/score/include/asm/bitops.h b/arch/score/include/asm/bitops.h index a304096b1894..c1bf8d6d0fb0 100644 --- a/arch/score/include/asm/bitops.h +++ b/arch/score/include/asm/bitops.h @@ -2,12 +2,7 @@ #define _ASM_SCORE_BITOPS_H #include <asm/byteorder.h> /* swab32 */ - -/* - * clear_bit() doesn't provide any barrier for the compiler. - */ -#define smp_mb__before_clear_bit() barrier() -#define smp_mb__after_clear_bit() barrier() +#include <asm/barrier.h> #include <asm-generic/bitops.h> #include <asm-generic/bitops/__fls.h> |