diff options
Diffstat (limited to 'include/asm-powerpc/rwsem.h')
| -rw-r--r-- | include/asm-powerpc/rwsem.h | 18 | 
1 files changed, 1 insertions, 17 deletions
| diff --git a/include/asm-powerpc/rwsem.h b/include/asm-powerpc/rwsem.h index 2c2fe9647595..e929145e1e46 100644 --- a/include/asm-powerpc/rwsem.h +++ b/include/asm-powerpc/rwsem.h | |||
| @@ -28,24 +28,11 @@ struct rw_semaphore { | |||
| 28 | #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) | 28 | #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) | 
| 29 | spinlock_t wait_lock; | 29 | spinlock_t wait_lock; | 
| 30 | struct list_head wait_list; | 30 | struct list_head wait_list; | 
| 31 | #if RWSEM_DEBUG | ||
| 32 | int debug; | ||
| 33 | #endif | ||
| 34 | }; | 31 | }; | 
| 35 | 32 | ||
| 36 | /* | ||
| 37 | * initialisation | ||
| 38 | */ | ||
| 39 | #if RWSEM_DEBUG | ||
| 40 | #define __RWSEM_DEBUG_INIT , 0 | ||
| 41 | #else | ||
| 42 | #define __RWSEM_DEBUG_INIT /* */ | ||
| 43 | #endif | ||
| 44 | |||
| 45 | #define __RWSEM_INITIALIZER(name) \ | 33 | #define __RWSEM_INITIALIZER(name) \ | 
| 46 | { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ | 34 | { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ | 
| 47 | LIST_HEAD_INIT((name).wait_list) \ | 35 | LIST_HEAD_INIT((name).wait_list) } | 
| 48 | __RWSEM_DEBUG_INIT } | ||
| 49 | 36 | ||
| 50 | #define DECLARE_RWSEM(name) \ | 37 | #define DECLARE_RWSEM(name) \ | 
| 51 | struct rw_semaphore name = __RWSEM_INITIALIZER(name) | 38 | struct rw_semaphore name = __RWSEM_INITIALIZER(name) | 
| @@ -60,9 +47,6 @@ static inline void init_rwsem(struct rw_semaphore *sem) | |||
| 60 | sem->count = RWSEM_UNLOCKED_VALUE; | 47 | sem->count = RWSEM_UNLOCKED_VALUE; | 
| 61 | spin_lock_init(&sem->wait_lock); | 48 | spin_lock_init(&sem->wait_lock); | 
| 62 | INIT_LIST_HEAD(&sem->wait_list); | 49 | INIT_LIST_HEAD(&sem->wait_list); | 
| 63 | #if RWSEM_DEBUG | ||
| 64 | sem->debug = 0; | ||
| 65 | #endif | ||
| 66 | } | 50 | } | 
| 67 | 51 | ||
| 68 | /* | 52 | /* | 
