diff options
| author | Peter Zijlstra <peterz@infradead.org> | 2014-03-13 19:00:36 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@kernel.org> | 2014-04-18 14:20:35 +0200 |
| commit | 94cf42f823bc904305b0ee93a09bcd51ba380497 (patch) | |
| tree | b86c3e51c916f72724a0b9c5e09e87b4729ea287 /arch/hexagon/include/asm/bitops.h | |
| parent | d038c0e8380fa8cae049bee8d81a5672cd159013 (diff) | |
arch,hexagon: Convert smp_mb__*()
Hexagon uses asm-gemeric/barrier.h and its smp_mb() is barrier().
Therefore we can use the default implementation that uses smp_mb().
Signed-off-by: Peter Zijlstra <peterz@infradead.org>
Acked-by: Paul E. McKenney <paulmck@linux.vnet.ibm.com>
Link: http://lkml.kernel.org/n/tip-87irqrrbgizeojjfdqhypud3@git.kernel.org
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Richard Kuo <rkuo@codeaurora.org>
Cc: Vineet Gupta <vgupta@synopsys.com>
Cc: linux-hexagon@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Signed-off-by: Ingo Molnar <mingo@kernel.org>
Diffstat (limited to 'arch/hexagon/include/asm/bitops.h')
| -rw-r--r-- | arch/hexagon/include/asm/bitops.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/arch/hexagon/include/asm/bitops.h b/arch/hexagon/include/asm/bitops.h index 9b1e4afbab3..5e4a59b3ec1 100644 --- a/arch/hexagon/include/asm/bitops.h +++ b/arch/hexagon/include/asm/bitops.h @@ -25,12 +25,10 @@ #include <linux/compiler.h> #include <asm/byteorder.h> #include <asm/atomic.h> +#include <asm/barrier.h> #ifdef __KERNEL__ -#define smp_mb__before_clear_bit() barrier() -#define smp_mb__after_clear_bit() barrier() - /* * The offset calculations for these are based on BITS_PER_LONG == 32 * (i.e. I get to shift by #5-2 (32 bits per long, 4 bytes per access), |