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| author | KaiGai Kohei <kaigai@ak.jp.nec.com> | 2004-10-19 18:13:44 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@ppc970.osdl.org> | 2004-10-19 18:13:44 -0700 |
| commit | 0f54531e41e254893e32c6744d277fd1f4e722b9 (patch) | |
| tree | eb823947c05ccecab586241243c5c12ca9bf135c | |
| parent | 5060a9d6dbecf59867b7f23ed053bffb50c3a0e1 (diff) | |
[PATCH] atomic_inc_return() for arm
This patch declares atomic_inc_return() as the alias of atomic_add_return()
and atomic_dec_return() as an alias of atomic_dec_return().
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>
| -rw-r--r-- | include/asm-arm/atomic.h | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/include/asm-arm/atomic.h b/include/asm-arm/atomic.h index 24208a2dabe8..dc96af6e9caa 100644 --- a/include/asm-arm/atomic.h +++ b/include/asm-arm/atomic.h @@ -149,6 +149,8 @@ static inline void atomic_clear_mask(unsigned long mask, unsigned long *addr) #define atomic_inc_and_test(v) (atomic_add_return(1, v) == 0) #define atomic_dec_and_test(v) (atomic_sub_return(1, v) == 0) +#define atomic_inc_return(v) (atomic_add_return(1, v)) +#define atomic_dec_return(v) (atomic_sub_return(1, v)) #define atomic_add_negative(i,v) (atomic_add_return(i, v) < 0) |