227 	if (!priv->minor->master) {  in drm_open_helper()
229 		priv->minor->master = drm_master_create(priv->minor);  in drm_open_helper()
230 		if (!priv->minor->master) {  in drm_open_helper()
238 		priv->master = drm_master_get(priv->minor->master);  in drm_open_helper()
244 			ret = dev->driver->master_create(dev, priv->master);  in drm_open_helper()
248 				drm_master_put(&priv->minor->master);  in drm_open_helper()
249 				drm_master_put(&priv->master);  in drm_open_helper()
259 				drm_master_put(&priv->minor->master);  in drm_open_helper()
260 				drm_master_put(&priv->master);  in drm_open_helper()
268 		priv->master = drm_master_get(priv->minor->master);  in drm_open_helper()
295 			  file_priv, _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_master_release()
296 		drm_lock_free(&file_priv->master->lock,  in drm_master_release()
297 			      _DRM_LOCKING_CONTEXT(file_priv->master->lock.hw_lock->lock));  in drm_master_release()
361 		(void) drm_remove_magic(file_priv->master, file_priv->magic);  in drm_release()
364 	if (file_priv->minor->master)  in drm_release()
406 		struct drm_master *master = file_priv->master;  in drm_release()  local
409 			if ((temp->master == file_priv->master) &&  in drm_release()
419 		if (master->lock.hw_lock) {  in drm_release()
420 			if (dev->sigdata.lock == master->lock.hw_lock)  in drm_release()
422 			master->lock.hw_lock = NULL;  in drm_release()
423 			master->lock.file_priv = NULL;  in drm_release()
424 			DRM_WAKEUP_INT(&master->lock.lock_queue);  in drm_release()
427 		if (file_priv->minor->master == file_priv->master) {  in drm_release()
431 			drm_master_put(&file_priv->minor->master);  in drm_release()
436 	drm_master_put(&file_priv->master);  in drm_release()