summaryrefslogtreecommitdiff
path: root/arch/blackfin/include/asm/spinlock.h
diff options
context:
space:
mode:
authorDmitry Torokhov <dmitry.torokhov@gmail.com>2011-03-19 09:38:50 +0300
committerDmitry Torokhov <dmitry.torokhov@gmail.com>2011-03-19 09:38:50 +0300
commit97eb3f24352ec6632c2127b35d8087d2a809a9b9 (patch)
tree722948059bbd325bbca232269490124231df80d4 /arch/blackfin/include/asm/spinlock.h
parent439581ec07fa9cf3f519dd461a2cf41cfd3adcb4 (diff)
parentdef179c271ac9b5020deca798470521f14d11edd (diff)
downloadlinux-97eb3f24352ec6632c2127b35d8087d2a809a9b9.tar.xz
Merge branch 'next' into for-linus
Diffstat (limited to 'arch/blackfin/include/asm/spinlock.h')
-rw-r--r--arch/blackfin/include/asm/spinlock.h28
1 files changed, 16 insertions, 12 deletions
diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h
index 1942ccfedbe0..1f286e71c21f 100644
--- a/arch/blackfin/include/asm/spinlock.h
+++ b/arch/blackfin/include/asm/spinlock.h
@@ -17,12 +17,12 @@ asmlinkage int __raw_spin_is_locked_asm(volatile int *ptr);
asmlinkage void __raw_spin_lock_asm(volatile int *ptr);
asmlinkage int __raw_spin_trylock_asm(volatile int *ptr);
asmlinkage void __raw_spin_unlock_asm(volatile int *ptr);
-asmlinkage void arch_read_lock_asm(volatile int *ptr);
-asmlinkage int arch_read_trylock_asm(volatile int *ptr);
-asmlinkage void arch_read_unlock_asm(volatile int *ptr);
-asmlinkage void arch_write_lock_asm(volatile int *ptr);
-asmlinkage int arch_write_trylock_asm(volatile int *ptr);
-asmlinkage void arch_write_unlock_asm(volatile int *ptr);
+asmlinkage void __raw_read_lock_asm(volatile int *ptr);
+asmlinkage int __raw_read_trylock_asm(volatile int *ptr);
+asmlinkage void __raw_read_unlock_asm(volatile int *ptr);
+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 arch_spin_is_locked(arch_spinlock_t *lock)
{
@@ -64,32 +64,36 @@ static inline int arch_write_can_lock(arch_rwlock_t *rw)
static inline void arch_read_lock(arch_rwlock_t *rw)
{
- arch_read_lock_asm(&rw->lock);
+ __raw_read_lock_asm(&rw->lock);
}
+#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
+
static inline int arch_read_trylock(arch_rwlock_t *rw)
{
- return arch_read_trylock_asm(&rw->lock);
+ return __raw_read_trylock_asm(&rw->lock);
}
static inline void arch_read_unlock(arch_rwlock_t *rw)
{
- arch_read_unlock_asm(&rw->lock);
+ __raw_read_unlock_asm(&rw->lock);
}
static inline void arch_write_lock(arch_rwlock_t *rw)
{
- arch_write_lock_asm(&rw->lock);
+ __raw_write_lock_asm(&rw->lock);
}
+#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
+
static inline int arch_write_trylock(arch_rwlock_t *rw)
{
- return arch_write_trylock_asm(&rw->lock);
+ return __raw_write_trylock_asm(&rw->lock);
}
static inline void arch_write_unlock(arch_rwlock_t *rw)
{
- arch_write_unlock_asm(&rw->lock);
+ __raw_write_unlock_asm(&rw->lock);
}
#define arch_spin_relax(lock) cpu_relax()