REG_SERDES_STATUS
mca_modify(cl, serdes_unit + REG_SERDES_STATUS,
WARN_ON(readl_relaxed(cl->base + serdes_unit + REG_SERDES_STATUS) &
mca_modify(cl, serdes_unit + REG_SERDES_STATUS,
mca_modify(cl, serdes_unit + REG_SERDES_STATUS,