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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 1942ccfedbe..1f286e71c21 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);
17asmlinkage void __raw_spin_lock_asm(volatile int *ptr); 17asmlinkage void __raw_spin_lock_asm(volatile int *ptr);
18asmlinkage int __raw_spin_trylock_asm(volatile int *ptr); 18asmlinkage int __raw_spin_trylock_asm(volatile int *ptr);
19asmlinkage void __raw_spin_unlock_asm(volatile int *ptr); 19asmlinkage void __raw_spin_unlock_asm(volatile int *ptr);
20asmlinkage void arch_read_lock_asm(volatile int *ptr); 20asmlinkage void __raw_read_lock_asm(volatile int *ptr);
21asmlinkage int arch_read_trylock_asm(volatile int *ptr); 21asmlinkage int __raw_read_trylock_asm(volatile int *ptr);
22asmlinkage void arch_read_unlock_asm(volatile int *ptr); 22asmlinkage void __raw_read_unlock_asm(volatile int *ptr);
23asmlinkage void arch_write_lock_asm(volatile int *ptr); 23asmlinkage void __raw_write_lock_asm(volatile int *ptr);
24asmlinkage int arch_write_trylock_asm(volatile int *ptr); 24asmlinkage int __raw_write_trylock_asm(volatile int *ptr);
25asmlinkage void arch_write_unlock_asm(volatile int *ptr); 25asmlinkage void __raw_write_unlock_asm(volatile int *ptr);
26 26
27static inline int arch_spin_is_locked(arch_spinlock_t *lock) 27static inline int arch_spin_is_locked(arch_spinlock_t *lock)
28{ 28{
@@ -64,32 +64,36 @@ static inline int arch_write_can_lock(arch_rwlock_t *rw)
64 64
65static inline void arch_read_lock(arch_rwlock_t *rw) 65static inline void arch_read_lock(arch_rwlock_t *rw)
66{ 66{
67 arch_read_lock_asm(&rw->lock); 67 __raw_read_lock_asm(&rw->lock);
68} 68}
69 69
70#define arch_read_lock_flags(lock, flags) arch_read_lock(lock)
71
70static inline int arch_read_trylock(arch_rwlock_t *rw) 72static inline int arch_read_trylock(arch_rwlock_t *rw)
71{ 73{
72 return arch_read_trylock_asm(&rw->lock); 74 return __raw_read_trylock_asm(&rw->lock);
73} 75}
74 76
75static inline void arch_read_unlock(arch_rwlock_t *rw) 77static inline void arch_read_unlock(arch_rwlock_t *rw)
76{ 78{
77 arch_read_unlock_asm(&rw->lock); 79 __raw_read_unlock_asm(&rw->lock);
78} 80}
79 81
80static inline void arch_write_lock(arch_rwlock_t *rw) 82static inline void arch_write_lock(arch_rwlock_t *rw)
81{ 83{
82 arch_write_lock_asm(&rw->lock); 84 __raw_write_lock_asm(&rw->lock);
83} 85}
84 86
87#define arch_write_lock_flags(lock, flags) arch_write_lock(lock)
88
85static inline int arch_write_trylock(arch_rwlock_t *rw) 89static inline int arch_write_trylock(arch_rwlock_t *rw)
86{ 90{
87 return arch_write_trylock_asm(&rw->lock); 91 return __raw_write_trylock_asm(&rw->lock);
88} 92}
89 93
90static inline void arch_write_unlock(arch_rwlock_t *rw) 94static inline void arch_write_unlock(arch_rwlock_t *rw)
91{ 95{
92 arch_write_unlock_asm(&rw->lock); 96 __raw_write_unlock_asm(&rw->lock);
93} 97}
94 98
95#define arch_spin_relax(lock) cpu_relax() 99#define arch_spin_relax(lock) cpu_relax()