mv88e6xxx_smi_direct_read
return mv88e6xxx_smi_direct_read(chip, chip->sw_addr,
err = mv88e6xxx_smi_direct_read(chip, dev, reg, &data);
.read = mv88e6xxx_smi_direct_read,
return mv88e6xxx_smi_direct_read(chip, chip->sw_addr + dev, reg, data);