m88e1011_set_downshift
return m88e1011_set_downshift(phydev, *(const u8 *)data);
err = m88e1011_set_downshift(phydev, 3);
err = m88e1011_set_downshift(phydev, 3);
err = m88e1011_set_downshift(phydev, 8);
err = m88e1011_set_downshift(phydev, 3);
return m88e1011_set_downshift(phydev, *(const u8 *)data);
err = m88e1011_set_downshift(phydev, 0);
err = m88e1011_set_downshift(phydev, cnt);