diff options
| author | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2004-10-19 18:14:12 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-19 18:14:12 -0700 |
| commit | d04b0ddcc3ade1b8f19ac11733db8907b3707631 (patch) | |
| tree | f7faa0b66e63dc76ec97f58a488f8f70ed21635c /include | |
| parent | b7d317f5cca47313741561ffeacf4c55ade5e10e (diff) | |
[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 <kaigai@ak.jp.nec.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'include')
| -rw-r--r-- | include/asm-sparc64/atomic.h | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/include/asm-sparc64/atomic.h b/include/asm-sparc64/atomic.h index 5374f5b72f4f..823543ddf454 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 |