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Diffstat (limited to 'include/linux/spinlock.h')
-rw-r--r--include/linux/spinlock.h11
1 files changed, 0 insertions, 11 deletions
diff --git a/include/linux/spinlock.h b/include/linux/spinlock.h
index 69e079c5ff98..1e3e48041800 100644
--- a/include/linux/spinlock.h
+++ b/include/linux/spinlock.h
@@ -278,12 +278,6 @@ static inline void do_raw_spin_unlock(raw_spinlock_t *lock) __releases(lock)
1 : ({ local_irq_restore(flags); 0; }); \
})
-/**
- * raw_spin_can_lock - would raw_spin_trylock() succeed?
- * @lock: the spinlock in question.
- */
-#define raw_spin_can_lock(lock) (!raw_spin_is_locked(lock))
-
/* Include rwlock functions */
#include <linux/rwlock.h>
@@ -396,11 +390,6 @@ static __always_inline int spin_is_contended(spinlock_t *lock)
return raw_spin_is_contended(&lock->rlock);
}
-static __always_inline int spin_can_lock(spinlock_t *lock)
-{
- return raw_spin_can_lock(&lock->rlock);
-}
-
#define assert_spin_locked(lock) assert_raw_spin_locked(&(lock)->rlock)
/*