From d04b0ddcc3ade1b8f19ac11733db8907b3707631 Mon Sep 17 00:00:00 2001 From: KaiGai Kohei Date: Tue, 19 Oct 2004 18:14:12 -0700 Subject: [PATCH] [PATCH] atomic_inc_return() for sparc64 This patch declares atomic_add_return() as an alias of __atomic_add(). atomic64_add_return(),atomic_sub_return() and atomic64_sub_return() are same. Signed-off-by: KaiGai, Kohei Signed-off-by: Andrew Morton Signed-off-by: Linus Torvalds --- include/asm-sparc64/atomic.h | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h index 5374f5b72f4f2..823543ddf454e 100644 --- a/include/asm-sparc64/atomic.h +++ b/include/asm-sparc64/atomic.h @@ -40,6 +40,12 @@ extern int __atomic64_sub(__s64, atomic64_t *); #define atomic_inc_return(v) __atomic_add(1, v) #define atomic64_inc_return(v) __atomic64_add(1, v) +#define atomic_sub_return(i, v) __atomic_sub(i, v) +#define atomic64_sub_return(i, v) __atomic64_sub(i, v) + +#define atomic_add_return(i, v) __atomic_add(i, v) +#define atomic64_add_return(i, v) __atomic64_add(i, v) + /* * atomic_inc_and_test - increment and test * @v: pointer of type atomic_t -- 2.53.0