diff options
Diffstat (limited to 'arch/m68k/include/asm/barrier.h')
| -rw-r--r-- | arch/m68k/include/asm/barrier.h | 14 |
1 files changed, 1 insertions, 13 deletions
diff --git a/arch/m68k/include/asm/barrier.h b/arch/m68k/include/asm/barrier.h index 445ce22c23c..15c5f77c161 100644 --- a/arch/m68k/include/asm/barrier.h +++ b/arch/m68k/include/asm/barrier.h @@ -1,20 +1,8 @@ #ifndef _M68K_BARRIER_H #define _M68K_BARRIER_H -/* - * Force strict CPU ordering. - * Not really required on m68k... - */ #define nop() do { asm volatile ("nop"); barrier(); } while (0) -#define mb() barrier() -#define rmb() barrier() -#define wmb() barrier() -#define read_barrier_depends() ((void)0) -#define set_mb(var, value) ({ (var) = (value); wmb(); }) -#define smp_mb() barrier() -#define smp_rmb() barrier() -#define smp_wmb() barrier() -#define smp_read_barrier_depends() ((void)0) +#include <asm-generic/barrier.h> #endif /* _M68K_BARRIER_H */ |