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Diffstat (limited to 'arch/sh/include/asm/spinlock-llsc.h')
-rw-r--r--arch/sh/include/asm/spinlock-llsc.h20
1 files changed, 0 insertions, 20 deletions
diff --git a/arch/sh/include/asm/spinlock-llsc.h b/arch/sh/include/asm/spinlock-llsc.h
index f77263aae760..715595de286a 100644
--- a/arch/sh/include/asm/spinlock-llsc.h
+++ b/arch/sh/include/asm/spinlock-llsc.h
@@ -19,7 +19,6 @@
*/
#define arch_spin_is_locked(x) ((x)->lock <= 0)
-#define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock)
/*
* Simple spin lock operations. There are two variants, one clears IRQ's
@@ -89,18 +88,6 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock)
* read-locks.
*/
-/**
- * read_can_lock - would read_trylock() succeed?
- * @lock: the rwlock in question.
- */
-#define arch_read_can_lock(x) ((x)->lock > 0)
-
-/**
- * write_can_lock - would write_trylock() succeed?
- * @lock: the rwlock in question.
- */
-#define arch_write_can_lock(x) ((x)->lock == RW_LOCK_BIAS)
-
static inline void arch_read_lock(arch_rwlock_t *rw)
{
unsigned long tmp;
@@ -209,11 +196,4 @@ static inline int arch_write_trylock(arch_rwlock_t *rw)
return (oldval > (RW_LOCK_BIAS - 1));
}
-#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
-#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
-
-#define arch_spin_relax(lock) cpu_relax()
-#define arch_read_relax(lock) cpu_relax()
-#define arch_write_relax(lock) cpu_relax()
-
#endif /* __ASM_SH_SPINLOCK_LLSC_H */