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-rw-r--r--arch/arm/include/asm/spinlock.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h
index ac4bfae26702..0fa418463f49 100644
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -120,12 +120,12 @@ static inline int arch_spin_value_unlocked(arch_spinlock_t lock)
120 120
121static inline int arch_spin_is_locked(arch_spinlock_t *lock) 121static inline int arch_spin_is_locked(arch_spinlock_t *lock)
122{ 122{
123 return !arch_spin_value_unlocked(ACCESS_ONCE(*lock)); 123 return !arch_spin_value_unlocked(READ_ONCE(*lock));
124} 124}
125 125
126static inline int arch_spin_is_contended(arch_spinlock_t *lock) 126static inline int arch_spin_is_contended(arch_spinlock_t *lock)
127{ 127{
128 struct __raw_tickets tickets = ACCESS_ONCE(lock->tickets); 128 struct __raw_tickets tickets = READ_ONCE(lock->tickets);
129 return (tickets.next - tickets.owner) > 1; 129 return (tickets.next - tickets.owner) > 1;
130} 130}
131#define arch_spin_is_contended arch_spin_is_contended 131#define arch_spin_is_contended arch_spin_is_contended