aboutsummaryrefslogtreecommitdiffstats
path: root/arch/arc/include
diff options
context:
space:
mode:
Diffstat (limited to 'arch/arc/include')
-rw-r--r--arch/arc/include/asm/atomic.h5
-rw-r--r--arch/arc/include/asm/barrier.h5
2 files changed, 5 insertions, 5 deletions
diff --git a/arch/arc/include/asm/atomic.h b/arch/arc/include/asm/atomic.h
index 83f03ca6caf6..03e494f695d1 100644
--- a/arch/arc/include/asm/atomic.h
+++ b/arch/arc/include/asm/atomic.h
@@ -190,6 +190,11 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr)
190 190
191#endif /* !CONFIG_ARC_HAS_LLSC */ 191#endif /* !CONFIG_ARC_HAS_LLSC */
192 192
193#define smp_mb__before_atomic_dec() barrier()
194#define smp_mb__after_atomic_dec() barrier()
195#define smp_mb__before_atomic_inc() barrier()
196#define smp_mb__after_atomic_inc() barrier()
197
193/** 198/**
194 * __atomic_add_unless - add unless the number is a given value 199 * __atomic_add_unless - add unless the number is a given value
195 * @v: pointer of type atomic_t 200 * @v: pointer of type atomic_t
diff --git a/arch/arc/include/asm/barrier.h b/arch/arc/include/asm/barrier.h
index f6cb7c4ffb35..c32245c3d1e9 100644
--- a/arch/arc/include/asm/barrier.h
+++ b/arch/arc/include/asm/barrier.h
@@ -30,11 +30,6 @@
30#define smp_wmb() barrier() 30#define smp_wmb() barrier()
31#endif 31#endif
32 32
33#define smp_mb__before_atomic_dec() barrier()
34#define smp_mb__after_atomic_dec() barrier()
35#define smp_mb__before_atomic_inc() barrier()
36#define smp_mb__after_atomic_inc() barrier()
37
38#define smp_read_barrier_depends() do { } while (0) 33#define smp_read_barrier_depends() do { } while (0)
39 34
40#endif 35#endif