diff options
Diffstat (limited to 'include/asm-generic/rwsem.h')
| -rw-r--r-- | include/asm-generic/rwsem.h | 16 |
1 files changed, 0 insertions, 16 deletions
diff --git a/include/asm-generic/rwsem.h b/include/asm-generic/rwsem.h index a3a93eca766c..5be122e3d326 100644 --- a/include/asm-generic/rwsem.h +++ b/include/asm-generic/rwsem.h @@ -107,14 +107,6 @@ static inline void __up_write(struct rw_semaphore *sem) } /* - * implement atomic add functionality - */ -static inline void rwsem_atomic_add(long delta, struct rw_semaphore *sem) -{ - atomic_long_add(delta, (atomic_long_t *)&sem->count); -} - -/* * downgrade write lock to read lock */ static inline void __downgrade_write(struct rw_semaphore *sem) @@ -134,13 +126,5 @@ static inline void __downgrade_write(struct rw_semaphore *sem) rwsem_downgrade_wake(sem); } -/* - * implement exchange and add functionality - */ -static inline long rwsem_atomic_update(long delta, struct rw_semaphore *sem) -{ - return atomic_long_add_return(delta, (atomic_long_t *)&sem->count); -} - #endif /* __KERNEL__ */ #endif /* _ASM_GENERIC_RWSEM_H */ |