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

[Arun Sharma]

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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