Commit-ID: a8ec1516a74554992605f230859936d5d79c27ed Gitweb: http://git.kernel.org/tip/a8ec1516a74554992605f230859936d5d79c27ed Author: Peter Zijlstra <peterz@xxxxxxxxxxxxx> AuthorDate: Thu, 13 Mar 2014 19:00:37 +0100 Committer: Ingo Molnar <mingo@xxxxxxxxxx> CommitDate: Fri, 18 Apr 2014 11:40:34 +0200 arch,c6x: Convert smp_mb__*() c6x doesn't have a barrier.h and completely relies on asm-generic/barrier.h. Therefore its smp_mb() is barrier() and we can use the default versions that are smp_mb(). Signed-off-by: Peter Zijlstra <peterz@xxxxxxxxxxxxx> Acked-by: Mark Salter <msalter@xxxxxxxxxx> Acked-by: Paul E. McKenney <paulmck@xxxxxxxxxxxxxxxxxx> Link: http://lkml.kernel.org/n/tip-kl53k3pyj0rbd80jq8ralpf3@xxxxxxxxxxxxxx Cc: Aurelien Jacquiot <a-jacquiot@xxxxxx> Cc: Linus Torvalds <torvalds@xxxxxxxxxxxxxxxxxxxx> Cc: Mark Salter <msalter@xxxxxxxxxx> Cc: linux-c6x-dev@xxxxxxxxxxxxx Cc: linux-kernel@xxxxxxxxxxxxxxx Signed-off-by: Ingo Molnar <mingo@xxxxxxxxxx> --- arch/c6x/include/asm/bitops.h | 8 +------- 1 file changed, 1 insertion(+), 7 deletions(-) diff --git a/arch/c6x/include/asm/bitops.h b/arch/c6x/include/asm/bitops.h index 0bec7e5..f0ab012 100644 --- a/arch/c6x/include/asm/bitops.h +++ b/arch/c6x/include/asm/bitops.h @@ -14,14 +14,8 @@ #ifdef __KERNEL__ #include <linux/bitops.h> - #include <asm/byteorder.h> - -/* - * 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> /* * We are lucky, DSP is perfect for bitops: do it in 3 cycles -- To unsubscribe from this list: send the line "unsubscribe linux-tip-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html