diff options
| -rw-r--r-- | include/linux/mutex.h | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/include/linux/mutex.h b/include/linux/mutex.h index a561c629d89f0..ef617089db199 100644 --- a/include/linux/mutex.h +++ b/include/linux/mutex.h @@ -49,7 +49,6 @@ static inline void mutex_destroy(struct mutex *lock) {} #endif -#ifndef CONFIG_PREEMPT_RT /** * mutex_init - initialize the mutex * @mutex: the mutex to be initialized @@ -65,6 +64,7 @@ do { \ __mutex_init((mutex), #mutex, &__key); \ } while (0) +#ifndef CONFIG_PREEMPT_RT #define __MUTEX_INITIALIZER(lockname) \ { .owner = ATOMIC_LONG_INIT(0) \ , .wait_lock = __RAW_SPIN_LOCK_UNLOCKED(lockname.wait_lock) \ @@ -111,12 +111,6 @@ do { \ __mutex_rt_init((mutex), name, key); \ } while (0) -#define mutex_init(mutex) \ -do { \ - static struct lock_class_key __key; \ - \ - __mutex_init((mutex), #mutex, &__key); \ -} while (0) #endif /* CONFIG_PREEMPT_RT */ #ifdef CONFIG_DEBUG_MUTEXES |