From 07feea877d18453bbe4ad47fe2a365eebf56a7af Mon Sep 17 00:00:00 2001 From: Chris Metcalf Date: Tue, 27 Mar 2012 14:10:03 -0400 Subject: [PATCH] arch/tile: revert comment for atomic64_add_unless(). It still returns whether @v was not @u, not the old value, unlike __atomic_add_unless(). Signed-off-by: Chris Metcalf Acked-by: Arun Sharma --- arch/tile/include/asm/atomic_32.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/arch/tile/include/asm/atomic_32.h b/arch/tile/include/asm/atomic_32.h index 466dc4a39a4f..54d1da826f93 100644 --- a/arch/tile/include/asm/atomic_32.h +++ b/arch/tile/include/asm/atomic_32.h @@ -200,7 +200,7 @@ static inline u64 atomic64_add_return(u64 i, atomic64_t *v) * @u: ...unless v is equal to u. * * Atomically adds @a to @v, so long as @v was not already @u. - * Returns the old value of @v. + * Returns non-zero if @v was not @u, and zero otherwise. */ static inline u64 atomic64_add_unless(atomic64_t *v, u64 a, u64 u) { -- 2.39.5