ARM, locking/atomics: Implement _relaxed variants of atomic[64]_{inc,dec}

[karo-tx-linux.git] / arch / arm / include / asm / atomic.h

diff --git a/arch/arm/include/asm/atomic.h b/arch/arm/include/asm/atomic.h
index 2bf80afb7841916439cee502881fbf6ee0273ddd..9e10c4567eb4dd3c898486f5fc34777c3760adc9 100644 (file)
--- a/arch/arm/include/asm/atomic.h
+++ b/arch/arm/include/asm/atomic.h
@@ -210,8 +210,8 @@ ATOMIC_OP(xor, ^=, eor)
 
 #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0)
 #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0)
-#define atomic_inc_return(v)    (atomic_add_return(1, v))
-#define atomic_dec_return(v)    (atomic_sub_return(1, v))
+#define atomic_inc_return_relaxed(v)    (atomic_add_return_relaxed(1, v))
+#define atomic_dec_return_relaxed(v)    (atomic_sub_return_relaxed(1, v))
 #define atomic_sub_and_test(i, v) (atomic_sub_return(i, v) == 0)
 
 #define atomic_add_negative(i,v) (atomic_add_return(i, v) < 0)
@@ -442,11 +442,11 @@ static inline int atomic64_add_unless(atomic64_t *v, long long a, long long u)
 
 #define atomic64_add_negative(a, v)    (atomic64_add_return((a), (v)) < 0)
 #define atomic64_inc(v)                        atomic64_add(1LL, (v))
-#define atomic64_inc_return(v)         atomic64_add_return(1LL, (v))
+#define atomic64_inc_return_relaxed(v) atomic64_add_return_relaxed(1LL, (v))
 #define atomic64_inc_and_test(v)       (atomic64_inc_return(v) == 0)
 #define atomic64_sub_and_test(a, v)    (atomic64_sub_return((a), (v)) == 0)
 #define atomic64_dec(v)                        atomic64_sub(1LL, (v))
-#define atomic64_dec_return(v)         atomic64_sub_return(1LL, (v))
+#define atomic64_dec_return_relaxed(v) atomic64_sub_return_relaxed(1LL, (v))
 #define atomic64_dec_and_test(v)       (atomic64_dec_return((v)) == 0)
 #define atomic64_inc_not_zero(v)       atomic64_add_unless((v), 1LL, 0LL)