From 897860ebc1a86506055f6225efff7888fe27d6ee Mon Sep 17 00:00:00 2001
From: Tom Rini <trini@konsulko.com>
Date: Thu, 14 May 2020 08:30:04 -0400
Subject: [PATCH] x86: Convert from ACCESS_ONCE to READ/WRITE_ONCE
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>
---
arch/x86/include/asm/atomic.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/x86/include/asm/atomic.h b/arch/x86/include/asm/atomic.h
index 4ca0f79bff..14f811fc36 100644
--- a/arch/x86/include/asm/atomic.h
+++ b/arch/x86/include/asm/atomic.h
@@ -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);
}
/**
--
2.39.5