211 	if (rt->ports) {  in slim_stream_prepare()
217 	rt->ports = kzalloc_objs(*port, num_ports);  in slim_stream_prepare()
218 	if (!rt->ports)  in slim_stream_prepare()
250 		port = &rt->ports[i];  in slim_stream_prepare()
372 			stream->ports[i].ch.state = SLIM_CH_STATE_ACTIVE;  in slim_stream_enable()
383 		struct slim_port *port = &stream->ports[i];  in slim_stream_enable()
390 		struct slim_port *port = &stream->ports[i];  in slim_stream_enable()
419 	if (!stream->ports || !stream->num_ports)  in slim_stream_disable()
430 		slim_deactivate_remove_channel(stream, &stream->ports[i]);  in slim_stream_disable()
453 	if (!stream->ports || !stream->num_ports)  in slim_stream_unprepare()
457 		slim_disconnect_port(stream, &stream->ports[i]);  in slim_stream_unprepare()
459 	kfree(stream->ports);  in slim_stream_unprepare()
460 	stream->ports = NULL;  in slim_stream_unprepare()