diff options
Diffstat (limited to 'include/asm-blackfin/system.h')
| -rw-r--r-- | include/asm-blackfin/system.h | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/include/asm-blackfin/system.h b/include/asm-blackfin/system.h index 2b3d47d0bbb6..4a927379ee1c 100644 --- a/include/asm-blackfin/system.h +++ b/include/asm-blackfin/system.h @@ -128,9 +128,7 @@ extern unsigned long irq_flags; #define mb() asm volatile ("" : : :"memory") #define rmb() asm volatile ("" : : :"memory") #define wmb() asm volatile ("" : : :"memory") -#define set_rmb(var, value) do { (void) xchg(&var, value); } while (0) -#define set_mb(var, value) set_rmb(var, value) -#define set_wmb(var, value) do { var = value; wmb(); } while (0) +#define set_mb(var, value) do { (void) xchg(&var, value); } while (0) #define read_barrier_depends() do { } while(0) |