diff options
Diffstat (limited to 'include/asm-sh/rwsem.h')
| -rw-r--r-- | include/asm-sh/rwsem.h | 18 |
1 files changed, 1 insertions, 17 deletions
diff --git a/include/asm-sh/rwsem.h b/include/asm-sh/rwsem.h index 0262d3d1e5e0..9d2aea5e8488 100644 --- a/include/asm-sh/rwsem.h +++ b/include/asm-sh/rwsem.h | |||
| @@ -25,24 +25,11 @@ struct rw_semaphore { | |||
| 25 | #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) | 25 | #define RWSEM_ACTIVE_WRITE_BIAS (RWSEM_WAITING_BIAS + RWSEM_ACTIVE_BIAS) |
| 26 | spinlock_t wait_lock; | 26 | spinlock_t wait_lock; |
| 27 | struct list_head wait_list; | 27 | struct list_head wait_list; |
| 28 | #if RWSEM_DEBUG | ||
| 29 | int debug; | ||
| 30 | #endif | ||
| 31 | }; | 28 | }; |
| 32 | 29 | ||
| 33 | /* | ||
| 34 | * initialisation | ||
| 35 | */ | ||
| 36 | #if RWSEM_DEBUG | ||
| 37 | #define __RWSEM_DEBUG_INIT , 0 | ||
| 38 | #else | ||
| 39 | #define __RWSEM_DEBUG_INIT /* */ | ||
| 40 | #endif | ||
| 41 | |||
| 42 | #define __RWSEM_INITIALIZER(name) \ | 30 | #define __RWSEM_INITIALIZER(name) \ |
| 43 | { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ | 31 | { RWSEM_UNLOCKED_VALUE, SPIN_LOCK_UNLOCKED, \ |
| 44 | LIST_HEAD_INIT((name).wait_list) \ | 32 | LIST_HEAD_INIT((name).wait_list) } |
| 45 | __RWSEM_DEBUG_INIT } | ||
| 46 | 33 | ||
| 47 | #define DECLARE_RWSEM(name) \ | 34 | #define DECLARE_RWSEM(name) \ |
| 48 | struct rw_semaphore name = __RWSEM_INITIALIZER(name) | 35 | struct rw_semaphore name = __RWSEM_INITIALIZER(name) |
| @@ -57,9 +44,6 @@ static inline void init_rwsem(struct rw_semaphore *sem) | |||
| 57 | sem->count = RWSEM_UNLOCKED_VALUE; | 44 | sem->count = RWSEM_UNLOCKED_VALUE; |
| 58 | spin_lock_init(&sem->wait_lock); | 45 | spin_lock_init(&sem->wait_lock); |
| 59 | INIT_LIST_HEAD(&sem->wait_list); | 46 | INIT_LIST_HEAD(&sem->wait_list); |
| 60 | #if RWSEM_DEBUG | ||
| 61 | sem->debug = 0; | ||
| 62 | #endif | ||
| 63 | } | 47 | } |
| 64 | 48 | ||
| 65 | /* | 49 | /* |
