223 	if (!priv->minor->master) {  in drm_open_helper()
225 		priv->minor->master = drm_master_create(priv->minor);  in drm_open_helper()
226 		if (!priv->minor->master) {  in drm_open_helper()
234 		priv->master = drm_master_get(priv->minor->master);  in drm_open_helper()
240 			ret = dev->driver->master_create(dev, priv->master);  in drm_open_helper()
244 				drm_master_put(&priv->minor->master);  in drm_open_helper()
245 				drm_master_put(&priv->master);  in drm_open_helper()
255 				drm_master_put(&priv->minor->master);  in drm_open_helper()
256 				drm_master_put(&priv->master);  in drm_open_helper()
264 		priv->master = drm_master_get(priv->minor->master);  in drm_open_helper()
289 			  file_priv, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_master_release()
290 		drm_lock_free(&file_priv->master->lock,  in drm_master_release()
291 			      _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_master_release()
355 		(void) drm_remove_magic(file_priv->master, file_priv->magic);  in drm_release()
358 	if (file_priv->minor->master)  in drm_release()
400 		struct drm_master *master = file_priv->master;  in drm_release()  local
403 			if ((temp->master == file_priv->master) &&  in drm_release()
413 		if (master->lock.hw_lock) {  in drm_release()
414 			if (dev->sigdata.lock == master->lock.hw_lock)  in drm_release()
416 			master->lock.hw_lock = NULL;  in drm_release()
417 			master->lock.file_priv = NULL;  in drm_release()
418 			DRM_WAKEUP_INT(&master->lock.lock_queue);  in drm_release()
421 		if (file_priv->minor->master == file_priv->master) {  in drm_release()
425 			drm_master_put(&file_priv->minor->master);  in drm_release()
430 	drm_master_put(&file_priv->master);  in drm_release()