subscribe_port 181 sound/core/seq/seq_ports.c static int subscribe_port(struct snd_seq_client *client, subscribe_port 531 sound/core/seq/seq_ports.c if ((err = subscribe_port(src_client, src_port, src, info, subscribe_port 536 sound/core/seq/seq_ports.c if ((err = subscribe_port(dest_client, dest_port, dest, info,