dist/drm/drm_dp_mst_topology.c

1130 	mutex_lock(&mgr->payload_lock);
1150 	mutex_unlock(&mgr->payload_lock);
1161 	mutex_lock(&mgr->payload_lock);
1172 	mutex_unlock(&mgr->payload_lock);
2443 				mutex_lock(&mgr->payload_lock);
2445 				mutex_unlock(&mgr->payload_lock);
3237 	mutex_lock(&mgr->payload_lock);
3257 					mutex_unlock(&mgr->payload_lock);
3322 	mutex_unlock(&mgr->payload_lock);
3342 	mutex_lock(&mgr->payload_lock);
3357 			mutex_unlock(&mgr->payload_lock);
3361 	mutex_unlock(&mgr->payload_lock);
3571 		mutex_lock(&mgr->payload_lock);
3585 		mutex_unlock(&mgr->payload_lock);
4601 	mutex_lock(&mgr->payload_lock);
4627 	mutex_unlock(&mgr->payload_lock);
5129 	mutex_init(&mgr->payload_lock);
5185 	mutex_lock(&mgr->payload_lock);
5190 	mutex_unlock(&mgr->payload_lock);
5198 	mutex_destroy(&mgr->payload_lock);