bcm_phy_write_rdb
EXPORT_SYMBOL_GPL(bcm_phy_write_rdb);
int bcm_phy_write_rdb(struct phy_device *phydev, u16 rdb, u16 val);
ret = bcm_phy_write_rdb(phydev, BCM54140_RDB_SPARE3, spare3);
return bcm_phy_write_rdb(phydev, BCM54140_RDB_SPARE3, spare3);
ret = bcm_phy_write_rdb(phydev, BCM54140_RDB_IMR, reg);