SNDRV_SEQ_IOCTL_SET_PORT_INFO
{ SNDRV_SEQ_IOCTL_SET_PORT_INFO, snd_seq_ioctl_set_port_info },
return snd_seq_call_port_info_ioctl(client, SNDRV_SEQ_IOCTL_SET_PORT_INFO, argp);
SNDRV_SEQ_IOCTL_SET_PORT_INFO,