Re: [PATCH] arch/tile: revert comment for atomic64_add_unless().

From: Arun Sharma
Date: Fri Mar 30 2012 - 17:51:50 EST

On 3/27/12 11:10 AM, Chris Metcalf wrote:
--- a/arch/tile/include/asm/atomic_32.h
+++ b/arch/tile/include/asm/atomic_32.h
@@ -199,7 +199,7 @@ 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)

Acked-by: Arun Sharma <asharma@xxxxxx>
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