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Diffstat (limited to 'arch/arc/include/asm/atomic64-arcv2.h')
-rw-r--r--arch/arc/include/asm/atomic64-arcv2.h19
1 files changed, 2 insertions, 17 deletions
diff --git a/arch/arc/include/asm/atomic64-arcv2.h b/arch/arc/include/asm/atomic64-arcv2.h
index c5a8010fdc97..6b6db981967a 100644
--- a/arch/arc/include/asm/atomic64-arcv2.h
+++ b/arch/arc/include/asm/atomic64-arcv2.h
@@ -159,6 +159,7 @@ arch_atomic64_cmpxchg(atomic64_t *ptr, s64 expected, s64 new)
return prev;
}
+#define arch_atomic64_cmpxchg arch_atomic64_cmpxchg
static inline s64 arch_atomic64_xchg(atomic64_t *ptr, s64 new)
{
@@ -179,14 +180,7 @@ static inline s64 arch_atomic64_xchg(atomic64_t *ptr, s64 new)
return prev;
}
-
-/**
- * arch_atomic64_dec_if_positive - decrement by 1 if old value positive
- * @v: pointer of type atomic64_t
- *
- * The function returns the old value of *v minus 1, even if
- * the atomic variable, v, was not decremented.
- */
+#define arch_atomic64_xchg arch_atomic64_xchg
static inline s64 arch_atomic64_dec_if_positive(atomic64_t *v)
{
@@ -212,15 +206,6 @@ static inline s64 arch_atomic64_dec_if_positive(atomic64_t *v)
}
#define arch_atomic64_dec_if_positive arch_atomic64_dec_if_positive
-/**
- * arch_atomic64_fetch_add_unless - add unless the number is a given value
- * @v: pointer of type atomic64_t
- * @a: the amount to add to v...
- * @u: ...unless v is equal to u.
- *
- * Atomically adds @a to @v, if it was not @u.
- * Returns the old value of @v
- */
static inline s64 arch_atomic64_fetch_add_unless(atomic64_t *v, s64 a, s64 u)
{
s64 old, temp;