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x86: Convert from ACCESS_ONCE to READ/WRITE_ONCE

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In order to update our <linux/compiler.h> to a newer version that no
longer provides ACCESS_ONCE() but only READ_ONCE()/WRITE_ONCE() we need
to convert arch/x86/include/asm/atomic.h to the other macros.

Cc: Simon Glass <sjg@chromium.org>
Cc: Bin Meng <bmeng.cn@gmail.com>
Signed-off-by: Tom Rini <trini@konsulko.com>
Reviewed-by: Simon Glass <sjg@chromium.org>
This commit is contained in:
Tom Rini 2020-05-14 08:30:04 -04:00
parent f2ff327e93
commit 897860ebc1
1 changed files with 1 additions and 1 deletions
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2
arch/x86/include/asm/atomic.h
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@ -23,7 +23,7 @@ typedef struct { volatile int counter; } atomic_t;
*/
static inline int atomic_read(const atomic_t *v)
{
return ACCESS_ONCE((v)->counter);
return READ_ONCE((v)->counter);
}
/**