diff options
Diffstat (limited to 'arch/blackfin/include/asm/spinlock.h')
-rw-r--r-- | arch/blackfin/include/asm/spinlock.h | 62 |
1 files changed, 31 insertions, 31 deletions
diff --git a/arch/blackfin/include/asm/spinlock.h b/arch/blackfin/include/asm/spinlock.h index b0c7f0ee4b03..1942ccfedbe0 100644 --- a/arch/blackfin/include/asm/spinlock.h +++ b/arch/blackfin/include/asm/spinlock.h | |||
@@ -17,84 +17,84 @@ asmlinkage int __raw_spin_is_locked_asm(volatile int *ptr); | |||
17 | asmlinkage void __raw_spin_lock_asm(volatile int *ptr); | 17 | asmlinkage void __raw_spin_lock_asm(volatile int *ptr); |
18 | asmlinkage int __raw_spin_trylock_asm(volatile int *ptr); | 18 | asmlinkage int __raw_spin_trylock_asm(volatile int *ptr); |
19 | asmlinkage void __raw_spin_unlock_asm(volatile int *ptr); | 19 | asmlinkage void __raw_spin_unlock_asm(volatile int *ptr); |
20 | asmlinkage void __raw_read_lock_asm(volatile int *ptr); | 20 | asmlinkage void arch_read_lock_asm(volatile int *ptr); |
21 | asmlinkage int __raw_read_trylock_asm(volatile int *ptr); | 21 | asmlinkage int arch_read_trylock_asm(volatile int *ptr); |
22 | asmlinkage void __raw_read_unlock_asm(volatile int *ptr); | 22 | asmlinkage void arch_read_unlock_asm(volatile int *ptr); |
23 | asmlinkage void __raw_write_lock_asm(volatile int *ptr); | 23 | asmlinkage void arch_write_lock_asm(volatile int *ptr); |
24 | asmlinkage int __raw_write_trylock_asm(volatile int *ptr); | 24 | asmlinkage int arch_write_trylock_asm(volatile int *ptr); |
25 | asmlinkage void __raw_write_unlock_asm(volatile int *ptr); | 25 | asmlinkage void arch_write_unlock_asm(volatile int *ptr); |
26 | 26 | ||
27 | static inline int __raw_spin_is_locked(raw_spinlock_t *lock) | 27 | static inline int arch_spin_is_locked(arch_spinlock_t *lock) |
28 | { | 28 | { |
29 | return __raw_spin_is_locked_asm(&lock->lock); | 29 | return __raw_spin_is_locked_asm(&lock->lock); |
30 | } | 30 | } |
31 | 31 | ||
32 | static inline void __raw_spin_lock(raw_spinlock_t *lock) | 32 | static inline void arch_spin_lock(arch_spinlock_t *lock) |
33 | { | 33 | { |
34 | __raw_spin_lock_asm(&lock->lock); | 34 | __raw_spin_lock_asm(&lock->lock); |
35 | } | 35 | } |
36 | 36 | ||
37 | #define __raw_spin_lock_flags(lock, flags) __raw_spin_lock(lock) | 37 | #define arch_spin_lock_flags(lock, flags) arch_spin_lock(lock) |
38 | 38 | ||
39 | static inline int __raw_spin_trylock(raw_spinlock_t *lock) | 39 | static inline int arch_spin_trylock(arch_spinlock_t *lock) |
40 | { | 40 | { |
41 | return __raw_spin_trylock_asm(&lock->lock); | 41 | return __raw_spin_trylock_asm(&lock->lock); |
42 | } | 42 | } |
43 | 43 | ||
44 | static inline void __raw_spin_unlock(raw_spinlock_t *lock) | 44 | static inline void arch_spin_unlock(arch_spinlock_t *lock) |
45 | { | 45 | { |
46 | __raw_spin_unlock_asm(&lock->lock); | 46 | __raw_spin_unlock_asm(&lock->lock); |
47 | } | 47 | } |
48 | 48 | ||
49 | static inline void __raw_spin_unlock_wait(raw_spinlock_t *lock) | 49 | static inline void arch_spin_unlock_wait(arch_spinlock_t *lock) |
50 | { | 50 | { |
51 | while (__raw_spin_is_locked(lock)) | 51 | while (arch_spin_is_locked(lock)) |
52 | cpu_relax(); | 52 | cpu_relax(); |
53 | } | 53 | } |
54 | 54 | ||
55 | static inline int __raw_read_can_lock(raw_rwlock_t *rw) | 55 | static inline int arch_read_can_lock(arch_rwlock_t *rw) |
56 | { | 56 | { |
57 | return __raw_uncached_fetch_asm(&rw->lock) > 0; | 57 | return __raw_uncached_fetch_asm(&rw->lock) > 0; |
58 | } | 58 | } |
59 | 59 | ||
60 | static inline int __raw_write_can_lock(raw_rwlock_t *rw) | 60 | static inline int arch_write_can_lock(arch_rwlock_t *rw) |
61 | { | 61 | { |
62 | return __raw_uncached_fetch_asm(&rw->lock) == RW_LOCK_BIAS; | 62 | return __raw_uncached_fetch_asm(&rw->lock) == RW_LOCK_BIAS; |
63 | } | 63 | } |
64 | 64 | ||
65 | static inline void __raw_read_lock(raw_rwlock_t *rw) | 65 | static inline void arch_read_lock(arch_rwlock_t *rw) |
66 | { | 66 | { |
67 | __raw_read_lock_asm(&rw->lock); | 67 | arch_read_lock_asm(&rw->lock); |
68 | } | 68 | } |
69 | 69 | ||
70 | static inline int __raw_read_trylock(raw_rwlock_t *rw) | 70 | static inline int arch_read_trylock(arch_rwlock_t *rw) |
71 | { | 71 | { |
72 | return __raw_read_trylock_asm(&rw->lock); | 72 | return arch_read_trylock_asm(&rw->lock); |
73 | } | 73 | } |
74 | 74 | ||
75 | static inline void __raw_read_unlock(raw_rwlock_t *rw) | 75 | static inline void arch_read_unlock(arch_rwlock_t *rw) |
76 | { | 76 | { |
77 | __raw_read_unlock_asm(&rw->lock); | 77 | arch_read_unlock_asm(&rw->lock); |
78 | } | 78 | } |
79 | 79 | ||
80 | static inline void __raw_write_lock(raw_rwlock_t *rw) | 80 | static inline void arch_write_lock(arch_rwlock_t *rw) |
81 | { | 81 | { |
82 | __raw_write_lock_asm(&rw->lock); | 82 | arch_write_lock_asm(&rw->lock); |
83 | } | 83 | } |
84 | 84 | ||
85 | static inline int __raw_write_trylock(raw_rwlock_t *rw) | 85 | static inline int arch_write_trylock(arch_rwlock_t *rw) |
86 | { | 86 | { |
87 | return __raw_write_trylock_asm(&rw->lock); | 87 | return arch_write_trylock_asm(&rw->lock); |
88 | } | 88 | } |
89 | 89 | ||
90 | static inline void __raw_write_unlock(raw_rwlock_t *rw) | 90 | static inline void arch_write_unlock(arch_rwlock_t *rw) |
91 | { | 91 | { |
92 | __raw_write_unlock_asm(&rw->lock); | 92 | arch_write_unlock_asm(&rw->lock); |
93 | } | 93 | } |
94 | 94 | ||
95 | #define _raw_spin_relax(lock) cpu_relax() | 95 | #define arch_spin_relax(lock) cpu_relax() |
96 | #define _raw_read_relax(lock) cpu_relax() | 96 | #define arch_read_relax(lock) cpu_relax() |
97 | #define _raw_write_relax(lock) cpu_relax() | 97 | #define arch_write_relax(lock) cpu_relax() |
98 | 98 | ||
99 | #endif | 99 | #endif |
100 | 100 | ||