Symbol: EMU_VAR_MCH_DISABLED
sys/dev/sound/pci/emu10kx-pcm.c
1359
BUS_READ_IVAR(device_get_parent(dev), dev, EMU_VAR_MCH_DISABLED, &ivar);
sys/dev/sound/pci/emu10kx.c
2957
case EMU_VAR_MCH_DISABLED: