Symbol: thinkpad_get_volume_mute
sys/dev/acpi/acpithinkpad.c
193
int thinkpad_get_volume_mute(struct acpithinkpad_softc *);
sys/dev/acpi/acpithinkpad.c
334
if (thinkpad_get_volume_mute(sc) == 1)
sys/dev/acpi/acpithinkpad.c
717
mute = thinkpad_get_volume_mute(sc);