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authorThomas Gleixner <tglx@linutronix.de>2009-12-03 20:08:46 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:32 +0100
commite5931943d02bf751b1ec849c0d2ade23d76a8d41 (patch)
tree119fe3bc583d0d043d97cb9edd98bad52692a546 /arch/arm/include/asm/spinlock.h
parentfb3a6bbc912b12347614e5742c7c61416cdb0ca0 (diff)
downloadlinux-e5931943d02bf751b1ec849c0d2ade23d76a8d41.tar.gz
locking: Convert raw_rwlock functions to arch_rwlock
Name space cleanup for rwlock functions. No functional change. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Acked-by: Peter Zijlstra <peterz@infradead.org> Acked-by: David S. Miller <davem@davemloft.net> Acked-by: Ingo Molnar <mingo@elte.hu> Cc: linux-arch@vger.kernel.org
Diffstat (limited to 'arch/arm/include/asm/spinlock.h')
-rw-r--r--arch/arm/include/asm/spinlock.h20
1 files changed, 10 insertions, 10 deletions
diff --git a/arch/arm/include/asm/spinlock.h b/arch/arm/include/asm/spinlock.h
index a8671d8bc7d..c91c64cab92 100644
--- a/arch/arm/include/asm/spinlock.h
+++ b/arch/arm/include/asm/spinlock.h
@@ -86,7 +86,7 @@ static inline void arch_spin_unlock(arch_spinlock_t *lock)
* just write zero since the lock is exclusively held.
*/
-static inline void __raw_write_lock(arch_rwlock_t *rw)
+static inline void arch_write_lock(arch_rwlock_t *rw)
{
unsigned long tmp;
@@ -106,7 +106,7 @@ static inline void __raw_write_lock(arch_rwlock_t *rw)
smp_mb();
}
-static inline int __raw_write_trylock(arch_rwlock_t *rw)
+static inline int arch_write_trylock(arch_rwlock_t *rw)
{
unsigned long tmp;
@@ -126,7 +126,7 @@ static inline int __raw_write_trylock(arch_rwlock_t *rw)
}
}
-static inline void __raw_write_unlock(arch_rwlock_t *rw)
+static inline void arch_write_unlock(arch_rwlock_t *rw)
{
smp_mb();
@@ -142,7 +142,7 @@ static inline void __raw_write_unlock(arch_rwlock_t *rw)
}
/* write_can_lock - would write_trylock() succeed? */
-#define __raw_write_can_lock(x) ((x)->lock == 0)
+#define arch_write_can_lock(x) ((x)->lock == 0)
/*
* Read locks are a bit more hairy:
@@ -156,7 +156,7 @@ static inline void __raw_write_unlock(arch_rwlock_t *rw)
* currently active. However, we know we won't have any write
* locks.
*/
-static inline void __raw_read_lock(arch_rwlock_t *rw)
+static inline void arch_read_lock(arch_rwlock_t *rw)
{
unsigned long tmp, tmp2;
@@ -176,7 +176,7 @@ static inline void __raw_read_lock(arch_rwlock_t *rw)
smp_mb();
}
-static inline void __raw_read_unlock(arch_rwlock_t *rw)
+static inline void arch_read_unlock(arch_rwlock_t *rw)
{
unsigned long tmp, tmp2;
@@ -198,7 +198,7 @@ static inline void __raw_read_unlock(arch_rwlock_t *rw)
: "cc");
}
-static inline int __raw_read_trylock(arch_rwlock_t *rw)
+static inline int arch_read_trylock(arch_rwlock_t *rw)
{
unsigned long tmp, tmp2 = 1;
@@ -215,10 +215,10 @@ static inline int __raw_read_trylock(arch_rwlock_t *rw)
}
/* read_can_lock - would read_trylock() succeed? */
-#define __raw_read_can_lock(x) ((x)->lock < 0x80000000)
+#define arch_read_can_lock(x) ((x)->lock < 0x80000000)
-#define __raw_read_lock_flags(lock, flags) __raw_read_lock(lock)
-#define __raw_write_lock_flags(lock, flags) __raw_write_lock(lock)
+#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()