Symbol: uaudio_get_port
sys/dev/usb/uaudio.c
1869
if (uaudio_get_port(sc, &ctl) != 0) {
sys/dev/usb/uaudio.c
444
int uaudio_get_port(void *, struct mixer_ctrl *);
sys/dev/usb/uaudio.c
491
.get_port = uaudio_get_port,