MV88E6XXX_G1_VTU_VID
err = err ? : mv88e6xxx_g1_read(chip, MV88E6XXX_G1_VTU_VID,
err = err ? : mv88e6xxx_g1_read(chip, MV88E6XXX_G1_VTU_VID,
return mv88e6xxx_g1_write(chip, MV88E6XXX_G1_VTU_VID, val);
err = mv88e6xxx_g1_read(chip, MV88E6XXX_G1_VTU_VID, &val);