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Diffstat (limited to 'include/linux/bitops.h')
-rw-r--r--include/linux/bitops.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/bitops.h b/include/linux/bitops.h
index 8fbe259b197c..0a7ce668f8e0 100644
--- a/include/linux/bitops.h
+++ b/include/linux/bitops.h
@@ -236,7 +236,7 @@ static inline unsigned long __ffs64(u64 word)
typeof(*ptr) old, new; \
\
do { \
- old = ACCESS_ONCE(*ptr); \
+ old = READ_ONCE(*ptr); \
new = (old & ~mask) | bits; \
} while (cmpxchg(ptr, old, new) != old); \
\
@@ -251,7 +251,7 @@ static inline unsigned long __ffs64(u64 word)
typeof(*ptr) old, new; \
\
do { \
- old = ACCESS_ONCE(*ptr); \
+ old = READ_ONCE(*ptr); \
new = old & ~clear; \
} while (!(old & test) && \
cmpxchg(ptr, old, new) != old); \