locking: Convert raw_spinlock to arch_spinlock

The raw_spin* namespace was taken by lockdep for the architecture
specific implementations. raw_spin_* would be the ideal name space for
the spinlocks which are not converted to sleeping locks in preempt-rt.

Linus suggested to convert the raw_ to arch_ locks and cleanup the
name space instead of using an artifical name like core_spin,
atomic_spin or whatever

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

2 files changed, 6 insertions, 6 deletions

diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h
index b0c7f0e..fc16b4c 100644
--- a/arch/blackfin/include/asm/spinlock.h
+++ b/arch/blackfin/include/asm/spinlock.h
@@ -24,29 +24,29 @@ asmlinkage void __raw_write_lock_asm(volatile int *ptr);
 asmlinkage int __raw_write_trylock_asm(volatile int *ptr);
 asmlinkage void __raw_write_unlock_asm(volatile int *ptr);
 
-static inline int __raw_spin_is_locked(raw_spinlock_t *lock)
+static inline int __raw_spin_is_locked(arch_spinlock_t *lock)
 {
 	return __raw_spin_is_locked_asm(&lock->lock);
 }
 
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
+static inline void __raw_spin_lock(arch_spinlock_t *lock)
 {
 	__raw_spin_lock_asm(&lock->lock);
 }
 
 #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock)
 
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
+static inline int __raw_spin_trylock(arch_spinlock_t *lock)
 {
 	return __raw_spin_trylock_asm(&lock->lock);
 }
 
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
+static inline void __raw_spin_unlock(arch_spinlock_t *lock)
 {
 	__raw_spin_unlock_asm(&lock->lock);
 }
 
-static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock)
+static inline void __raw_spin_unlock_wait(arch_spinlock_t *lock)
 {
 	while (__raw_spin_is_locked(lock))
 		cpu_relax();
diff --git a/arch/blackfin/include/asm/spinlock_types.h b/arch/blackfin/include/asm/spinlock_types.h
index be75762..03b377ab 100644
--- a/arch/blackfin/include/asm/spinlock_types.h
+++ b/arch/blackfin/include/asm/spinlock_types.h
@@ -15,7 +15,7 @@
 
 typedef struct {
 	volatile unsigned int lock;
-} raw_spinlock_t;
+} arch_spinlock_t;
 
 #define __RAW_SPIN_LOCK_UNLOCKED	{ 0 }