diff options
Diffstat (limited to 'arch/s390')
| -rw-r--r-- | arch/s390/include/asm/barrier.h | 5 |
1 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/include/asm/barrier.h b/arch/s390/include/asm/barrier.h index b5dce6544d76..33d191d295e4 100644 --- a/arch/s390/include/asm/barrier.h +++ b/arch/s390/include/asm/barrier.h @@ -24,11 +24,12 @@ #define rmb() mb() #define wmb() mb() -#define read_barrier_depends() do { } while(0) #define smp_mb() mb() #define smp_rmb() rmb() #define smp_wmb() wmb() -#define smp_read_barrier_depends() read_barrier_depends() + +#define read_barrier_depends() do { } while (0) +#define smp_read_barrier_depends() do { } while (0) #define smp_mb__before_atomic() smp_mb() #define smp_mb__after_atomic() smp_mb() |