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authorPeter Zijlstra <peterz@infradead.org>2014-03-13 19:00:35 +0100
committerIngo Molnar <mingo@kernel.org>2014-04-18 14:20:43 +0200
commit57aa6a76864dfbb5450728199c37c02f401586ec (patch)
treef6d1e6f2a9a20520e54d2473066cd2fd816a1bce /arch/score/include
parent0e530747c69f1e191f101a925bb4051894e5c7b0 (diff)
downloadlinux-57aa6a76864dfbb5450728199c37c02f401586ec.tar.gz
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>
Diffstat (limited to 'arch/score/include')
-rw-r--r--arch/score/include/asm/bitops.h7
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>