diff options
Diffstat (limited to 'arch/blackfin/include/asm/spinlock.h')
-rw-r--r-- | arch/blackfin/include/asm/spinlock.h | 81 |
1 files changed, 0 insertions, 81 deletions
diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h deleted file mode 100644 index 839d1441af3a..000000000000 --- a/arch/blackfin/include/asm/spinlock.h +++ /dev/null @@ -1,81 +0,0 @@ -/* - * Copyright 2004-2009 Analog Devices Inc. - * - * Licensed under the GPL-2 or later. - */ - -#ifndef __BFIN_SPINLOCK_H -#define __BFIN_SPINLOCK_H - -#ifndef CONFIG_SMP -# include <asm-generic/spinlock.h> -#else - -#include <linux/atomic.h> -#include <asm/processor.h> -#include <asm/barrier.h> - -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 __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) -{ - return __raw_spin_is_locked_asm(&lock->lock); -} - -static inline void arch_spin_lock(arch_spinlock_t *lock) -{ - __raw_spin_lock_asm(&lock->lock); -} - -static inline int arch_spin_trylock(arch_spinlock_t *lock) -{ - return __raw_spin_trylock_asm(&lock->lock); -} - -static inline void arch_spin_unlock(arch_spinlock_t *lock) -{ - __raw_spin_unlock_asm(&lock->lock); -} - -static inline void arch_read_lock(arch_rwlock_t *rw) -{ - __raw_read_lock_asm(&rw->lock); -} - -static inline int arch_read_trylock(arch_rwlock_t *rw) -{ - return __raw_read_trylock_asm(&rw->lock); -} - -static inline void arch_read_unlock(arch_rwlock_t *rw) -{ - __raw_read_unlock_asm(&rw->lock); -} - -static inline void arch_write_lock(arch_rwlock_t *rw) -{ - __raw_write_lock_asm(&rw->lock); -} - -static inline int arch_write_trylock(arch_rwlock_t *rw) -{ - return __raw_write_trylock_asm(&rw->lock); -} - -static inline void arch_write_unlock(arch_rwlock_t *rw) -{ - __raw_write_unlock_asm(&rw->lock); -} - -#endif - -#endif /* !__BFIN_SPINLOCK_H */ |