diff options
Diffstat (limited to 'arch/h8300/include/asm/barrier.h')
-rw-r--r-- | arch/h8300/include/asm/barrier.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/arch/h8300/include/asm/barrier.h b/arch/h8300/include/asm/barrier.h index c7283c343c55..9e0aa9fc195d 100644 --- a/arch/h8300/include/asm/barrier.h +++ b/arch/h8300/include/asm/barrier.h | |||
@@ -12,6 +12,8 @@ | |||
12 | #define wmb() asm volatile ("" : : :"memory") | 12 | #define wmb() asm volatile ("" : : :"memory") |
13 | #define set_mb(var, value) do { xchg(&var, value); } while (0) | 13 | #define set_mb(var, value) do { xchg(&var, value); } while (0) |
14 | 14 | ||
15 | #define read_barrier_depends() do { } while (0) | ||
16 | |||
15 | #ifdef CONFIG_SMP | 17 | #ifdef CONFIG_SMP |
16 | #define smp_mb() mb() | 18 | #define smp_mb() mb() |
17 | #define smp_rmb() rmb() | 19 | #define smp_rmb() rmb() |