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authorThomas Gleixner <tglx@linutronix.de>2009-12-02 19:49:50 +0100
committerThomas Gleixner <tglx@linutronix.de>2009-12-14 23:55:32 +0100
commit445c89514be242b1b0080056d50bdc1b72adeb5c (patch)
tree96ed062794ad0fb6a649713c83f009eea382e8b2 /arch/m32r
parent6b6b4792f89346e47437682c7ba3438e6681c0f9 (diff)
downloadlinux-2.6.34-ux500-445c89514be242b1b0080056d50bdc1b72adeb5c.tar.gz
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
Diffstat (limited to 'arch/m32r')
-rw-r--r--arch/m32r/include/asm/spinlock.h6
-rw-r--r--arch/m32r/include/asm/spinlock_types.h2
2 files changed, 4 insertions, 4 deletions
diff --git a/arch/m32r/include/asm/spinlock.h b/arch/m32r/include/asm/spinlock.h
index dded923883b..0c0164225bc 100644
--- a/arch/m32r/include/asm/spinlock.h
+++ b/arch/m32r/include/asm/spinlock.h
@@ -36,7 +36,7 @@
* __raw_spin_trylock() tries to get the lock and returns a result.
* On the m32r, the result value is 1 (= Success) or 0 (= Failure).
*/
-static inline int __raw_spin_trylock(raw_spinlock_t *lock)
+static inline int __raw_spin_trylock(arch_spinlock_t *lock)
{
int oldval;
unsigned long tmp1, tmp2;
@@ -69,7 +69,7 @@ static inline int __raw_spin_trylock(raw_spinlock_t *lock)
return (oldval > 0);
}
-static inline void __raw_spin_lock(raw_spinlock_t *lock)
+static inline void __raw_spin_lock(arch_spinlock_t *lock)
{
unsigned long tmp0, tmp1;
@@ -111,7 +111,7 @@ static inline void __raw_spin_lock(raw_spinlock_t *lock)
);
}
-static inline void __raw_spin_unlock(raw_spinlock_t *lock)
+static inline void __raw_spin_unlock(arch_spinlock_t *lock)
{
mb();
lock->slock = 1;
diff --git a/arch/m32r/include/asm/spinlock_types.h b/arch/m32r/include/asm/spinlock_types.h
index 83f52105c0e..17d15bd6322 100644
--- a/arch/m32r/include/asm/spinlock_types.h
+++ b/arch/m32r/include/asm/spinlock_types.h
@@ -7,7 +7,7 @@
typedef struct {
volatile int slock;
-} raw_spinlock_t;
+} arch_spinlock_t;
#define __RAW_SPIN_LOCK_UNLOCKED { 1 }