MV88E6352_G1_VTU_FID
err = err ? : mv88e6xxx_g1_read(chip, MV88E6352_G1_VTU_FID,
err = mv88e6xxx_g1_read(chip, MV88E6352_G1_VTU_FID, &val);
return mv88e6xxx_g1_write(chip, MV88E6352_G1_VTU_FID, val);