Searched refs:master_mutex (Results 1 – 4 of 4) sorted by relevance
143 lockdep_assert_held_once(&dev->master_mutex); in drm_new_set_master()243 mutex_lock(&dev->master_mutex); in drm_open_helper()253 mutex_unlock(&dev->master_mutex); in drm_open_helper()282 mutex_unlock(&dev->master_mutex); in drm_open_helper()447 mutex_lock(&dev->master_mutex); in drm_release()478 mutex_unlock(&dev->master_mutex); in drm_release()
149 mutex_lock(&dev->master_mutex); in drm_setmaster_ioctl()179 mutex_unlock(&dev->master_mutex); in drm_setmaster_ioctl()188 mutex_lock(&dev->master_mutex); in drm_dropmaster_ioctl()202 mutex_unlock(&dev->master_mutex); in drm_dropmaster_ioctl()596 mutex_init(&dev->master_mutex); in drm_dev_alloc()647 mutex_destroy(&dev->master_mutex); in drm_dev_alloc()668 mutex_destroy(&dev->master_mutex); in drm_dev_release()
1040 ret = mutex_lock_interruptible(&dev->master_mutex); in vmw_master_check()1045 mutex_unlock(&dev->master_mutex); in vmw_master_check()1054 mutex_unlock(&dev->master_mutex); in vmw_master_check()1063 mutex_unlock(&dev->master_mutex); in vmw_master_check()
750 struct mutex master_mutex; /**< For drm_minor::master and drm_file::is_master */ member