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sh: define __smp_xxx, fix smp_store_mb for !SMP
[cascardo/linux.git]
/
arch
/
sh
/
include
/
asm
/
barrier.h
diff --git
a/arch/sh/include/asm/barrier.h
b/arch/sh/include/asm/barrier.h
index
bf91037
..
f887c64
100644
(file)
--- a/
arch/sh/include/asm/barrier.h
+++ b/
arch/sh/include/asm/barrier.h
@@
-32,7
+32,8
@@
#define ctrl_barrier() __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop")
#endif
#define ctrl_barrier() __asm__ __volatile__ ("nop;nop;nop;nop;nop;nop;nop;nop")
#endif
-#define smp_store_mb(var, value) do { (void)xchg(&var, value); } while (0)
+#define __smp_store_mb(var, value) do { (void)xchg(&var, value); } while (0)
+#define smp_store_mb(var, value) __smp_store_mb(var, value)
#include <asm-generic/barrier.h>
#include <asm-generic/barrier.h>