PCMMIO_AO_RESOURCE_ENA_REG  731 drivers/staging/comedi/drivers/pcmmio.c 	outb(0, dev->iobase + PCMMIO_AO_RESOURCE_ENA_REG);
PCMMIO_AO_RESOURCE_ENA_REG  733 drivers/staging/comedi/drivers/pcmmio.c 		PCMMIO_AO_RESOURCE_ENA_REG);