LIO_CFG_LIODN_MASK 655 drivers/soc/fsl/qbman/qman_ccsr.c liodn_offset = before & LIO_CFG_LIODN_MASK; LIO_CFG_LIODN_MASK 659 drivers/soc/fsl/qbman/qman_ccsr.c after = (before & (~LIO_CFG_LIODN_MASK)) | liodn_offset;