VEND1_GLB_REG_CPU_CTRL
ret = phy_modify_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLB_REG_CPU_CTRL,
return phy_modify_mmd(phydev, MDIO_MMD_VEND1, VEND1_GLB_REG_CPU_CTRL,
VEND1_GLB_REG_CPU_CTRL,