diff options
Diffstat (limited to 'arch/metag')
| -rw-r--r-- | arch/metag/include/asm/barrier.h | 7 |
1 files changed, 4 insertions, 3 deletions
diff --git a/arch/metag/include/asm/barrier.h b/arch/metag/include/asm/barrier.h index c7591e80067c..6d8b8c9b7c25 100644 --- a/arch/metag/include/asm/barrier.h +++ b/arch/metag/include/asm/barrier.h @@ -47,8 +47,6 @@ static inline void wmb(void) wr_fence(); } -#define read_barrier_depends() do { } while (0) - #ifndef CONFIG_SMP #define fence() do { } while (0) #define smp_mb() barrier() @@ -82,7 +80,10 @@ static inline void fence(void) #define smp_wmb() barrier() #endif #endif -#define smp_read_barrier_depends() do { } while (0) + +#define read_barrier_depends() do { } while (0) +#define smp_read_barrier_depends() do { } while (0) + #define set_mb(var, value) do { var = value; smp_mb(); } while (0) #define smp_store_release(p, v) \ |