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authorThomas Gleixner <tglx@linutronix.de>2009-12-03 20:01:19 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:32 +0100
commitfb3a6bbc912b12347614e5742c7c61416cdb0ca0 (patch)
treef9dbf8dab23cea6f033a58672ba16abf2ae09ebd /arch/alpha
parent0199c4e68d1f02894bdefe4b5d9e9ee4aedd8d62 (diff)
locking: Convert raw_rwlock to arch_rwlock
Not strictly necessary for -rt as -rt does not have non sleeping rwlocks, but it's odd to not have a consistent naming convention. 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/alpha')
-rw-r--r--arch/alpha/include/asm/spinlock.h16
-rw-r--r--arch/alpha/include/asm/spinlock_types.h4
2 files changed, 10 insertions, 10 deletions
diff --git a/arch/alpha/include/asm/spinlock.h b/arch/alpha/include/asm/spinlock.h
index 4dac79f504c3..e8b2970f037b 100644
--- a/arch/alpha/include/asm/spinlock.h
+++ b/arch/alpha/include/asm/spinlock.h
@@ -50,17 +50,17 @@ static inline int arch_spin_trylock(arch_spinlock_t *lock)
/***********************************************************/
-static inline int __raw_read_can_lock(raw_rwlock_t *lock)
+static inline int __raw_read_can_lock(arch_rwlock_t *lock)
{
return (lock->lock & 1) == 0;
}
-static inline int __raw_write_can_lock(raw_rwlock_t *lock)
+static inline int __raw_write_can_lock(arch_rwlock_t *lock)
{
return lock->lock == 0;
}
-static inline void __raw_read_lock(raw_rwlock_t *lock)
+static inline void __raw_read_lock(arch_rwlock_t *lock)
{
long regx;
@@ -80,7 +80,7 @@ static inline void __raw_read_lock(raw_rwlock_t *lock)
: "m" (*lock) : "memory");
}
-static inline void __raw_write_lock(raw_rwlock_t *lock)
+static inline void __raw_write_lock(arch_rwlock_t *lock)
{
long regx;
@@ -100,7 +100,7 @@ static inline void __raw_write_lock(raw_rwlock_t *lock)
: "m" (*lock) : "memory");
}
-static inline int __raw_read_trylock(raw_rwlock_t * lock)
+static inline int __raw_read_trylock(arch_rwlock_t * lock)
{
long regx;
int success;
@@ -122,7 +122,7 @@ static inline int __raw_read_trylock(raw_rwlock_t * lock)
return success;
}
-static inline int __raw_write_trylock(raw_rwlock_t * lock)
+static inline int __raw_write_trylock(arch_rwlock_t * lock)
{
long regx;
int success;
@@ -144,7 +144,7 @@ static inline int __raw_write_trylock(raw_rwlock_t * lock)
return success;
}
-static inline void __raw_read_unlock(raw_rwlock_t * lock)
+static inline void __raw_read_unlock(arch_rwlock_t * lock)
{
long regx;
__asm__ __volatile__(
@@ -160,7 +160,7 @@ static inline void __raw_read_unlock(raw_rwlock_t * lock)
: "m" (*lock) : "memory");
}
-static inline void __raw_write_unlock(raw_rwlock_t * lock)
+static inline void __raw_write_unlock(arch_rwlock_t * lock)
{
mb();
lock->lock = 0;
diff --git a/arch/alpha/include/asm/spinlock_types.h b/arch/alpha/include/asm/spinlock_types.h
index 08975ee0a100..54c2afce0a1d 100644
--- a/arch/alpha/include/asm/spinlock_types.h
+++ b/arch/alpha/include/asm/spinlock_types.h
@@ -13,8 +13,8 @@ typedef struct {
typedef struct {
volatile unsigned int lock;
-} raw_rwlock_t;
+} arch_rwlock_t;
-#define __RAW_RW_LOCK_UNLOCKED { 0 }
+#define __ARCH_RW_LOCK_UNLOCKED { 0 }
#endif