NI_M_PFI_FILTER_REG 4653 drivers/staging/comedi/drivers/ni_mio_common.c bits = ni_readl(dev, NI_M_PFI_FILTER_REG); NI_M_PFI_FILTER_REG 4656 drivers/staging/comedi/drivers/ni_mio_common.c ni_writel(dev, bits, NI_M_PFI_FILTER_REG);