PCI230P2_DACEN   1333 drivers/staging/comedi/drivers/amplc_pci230.c 		outw(dacen, devpriv->daqio + PCI230P2_DACEN);
PCI230P2_DACEN   2457 drivers/staging/comedi/drivers/amplc_pci230.c 			outw(0, devpriv->daqio + PCI230P2_DACEN);