PCI171X_CTRL_IRQEN  540 drivers/staging/comedi/drivers/adv_pci1710.c 		devpriv->ctrl |= PCI171X_CTRL_PACER | PCI171X_CTRL_IRQEN;
PCI171X_CTRL_IRQEN  556 drivers/staging/comedi/drivers/adv_pci1710.c 		devpriv->ctrl |= PCI171X_CTRL_EXT | PCI171X_CTRL_IRQEN;