diff options
Diffstat (limited to 'include/asm-v850/semaphore.h')
| -rw-r--r-- | include/asm-v850/semaphore.h | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/include/asm-v850/semaphore.h b/include/asm-v850/semaphore.h index c514062bb69..735baaf3a16 100644 --- a/include/asm-v850/semaphore.h +++ b/include/asm-v850/semaphore.h @@ -18,16 +18,13 @@ struct semaphore { { ATOMIC_INIT (count), 0, \ __WAIT_QUEUE_HEAD_INITIALIZER ((name).wait) } -#define __MUTEX_INITIALIZER(name) \ - __SEMAPHORE_INITIALIZER (name,1) - #define __DECLARE_SEMAPHORE_GENERIC(name,count) \ struct semaphore name = __SEMAPHORE_INITIALIZER (name,count) #define DECLARE_MUTEX(name) __DECLARE_SEMAPHORE_GENERIC (name,1) #define DECLARE_MUTEX_LOCKED(name) __DECLARE_SEMAPHORE_GENERIC (name,0) -extern inline void sema_init (struct semaphore *sem, int val) +static inline void sema_init (struct semaphore *sem, int val) { *sem = (struct semaphore)__SEMAPHORE_INITIALIZER((*sem),val); } @@ -55,14 +52,14 @@ extern int __down_interruptible (struct semaphore * sem); extern int __down_trylock (struct semaphore * sem); extern void __up (struct semaphore * sem); -extern inline void down (struct semaphore * sem) +static inline void down (struct semaphore * sem) { might_sleep(); if (atomic_dec_return (&sem->count) < 0) __down (sem); } -extern inline int down_interruptible (struct semaphore * sem) +static inline int down_interruptible (struct semaphore * sem) { int ret = 0; might_sleep(); @@ -71,7 +68,7 @@ extern inline int down_interruptible (struct semaphore * sem) return ret; } -extern inline int down_trylock (struct semaphore *sem) +static inline int down_trylock (struct semaphore *sem) { int ret = 0; if (atomic_dec_return (&sem->count) < 0) @@ -79,7 +76,7 @@ extern inline int down_trylock (struct semaphore *sem) return ret; } -extern inline void up (struct semaphore * sem) +static inline void up (struct semaphore * sem) { if (atomic_inc_return (&sem->count) <= 0) __up (sem); |