639 				   struct snd_seq_client_port *dest_port,  in __snd_seq_deliver_single_event()  argument
649 		if (!dest_port->event_input)  in __snd_seq_deliver_single_event()
651 		return dest_port->event_input(event,  in __snd_seq_deliver_single_event()
653 					      dest_port->private_data,  in __snd_seq_deliver_single_event()
671 	struct snd_seq_client_port *dest_port = NULL;  in snd_seq_deliver_single_event()  local
680 	dest_port = snd_seq_port_use_ptr(dest, event->dest.port);  in snd_seq_deliver_single_event()
681 	if (dest_port == NULL)  in snd_seq_deliver_single_event()
685 	if (! check_port_perm(dest_port, SNDRV_SEQ_PORT_CAP_WRITE)) {  in snd_seq_deliver_single_event()
690 	if (dest_port->timestamping)  in snd_seq_deliver_single_event()
691 		update_timestamp_of_queue(event, dest_port->time_queue,  in snd_seq_deliver_single_event()
692 					  dest_port->time_real);  in snd_seq_deliver_single_event()
697 			result = snd_seq_deliver_from_ump(client, dest, dest_port,  in snd_seq_deliver_single_event()
707 			result = snd_seq_deliver_to_ump(client, dest, dest_port,  in snd_seq_deliver_single_event()
714 	result = __snd_seq_deliver_single_event(dest, dest_port, event,  in snd_seq_deliver_single_event()
718 	if (dest_port)  in snd_seq_deliver_single_event()
719 		snd_seq_port_unlock(dest_port);  in snd_seq_deliver_single_event()