snd_us16x08_meter_ctl 948 sound/usb/mixer_us16x08.c static struct snd_kcontrol_new snd_us16x08_meter_ctl = { snd_us16x08_meter_ctl 1405 sound/usb/mixer_us16x08.c err = add_new_ctl(mixer, &snd_us16x08_meter_ctl,