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| author | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-29 22:31:05 +1000 |
|---|---|---|
| committer | Peter Zijlstra <peterz@infradead.org> | 2020-07-29 16:14:18 +0200 |
| commit | 7ca8cf5347f720b07a0b32a924b768f5710547e7 (patch) | |
| tree | 1a7e64ab24c7c61415af5537d9c3319f37599005 /arch/arm64/include | |
| parent | e885d5d94793ef342e49d55672baabbc16e32bb1 (diff) | |
| download | lwn-7ca8cf5347f720b07a0b32a924b768f5710547e7.tar.gz lwn-7ca8cf5347f720b07a0b32a924b768f5710547e7.zip | |
locking/atomic: Move ATOMIC_INIT into linux/types.h
This patch moves ATOMIC_INIT from asm/atomic.h into linux/types.h.
This allows users of atomic_t to use ATOMIC_INIT without having to
include atomic.h as that way may lead to header loops.
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org>
Acked-by: Waiman Long <longman@redhat.com>
Link: https://lkml.kernel.org/r/20200729123105.GB7047@gondor.apana.org.au
Diffstat (limited to 'arch/arm64/include')
| -rw-r--r-- | arch/arm64/include/asm/atomic.h | 2 |
1 files changed, 0 insertions, 2 deletions
diff --git a/arch/arm64/include/asm/atomic.h b/arch/arm64/include/asm/atomic.h index a08890da696c..015ddffaf6ca 100644 --- a/arch/arm64/include/asm/atomic.h +++ b/arch/arm64/include/asm/atomic.h @@ -99,8 +99,6 @@ static inline long arch_atomic64_dec_if_positive(atomic64_t *v) return __lse_ll_sc_body(atomic64_dec_if_positive, v); } -#define ATOMIC_INIT(i) { (i) } - #define arch_atomic_read(v) __READ_ONCE((v)->counter) #define arch_atomic_set(v, i) __WRITE_ONCE(((v)->counter), (i)) |