net: ethernet: smsc: smsc911x: use phy_ethtool_{get|set}_link_ksettings

There are two generics functions phy_ethtool_{get|set}_link_ksettings,
so we can use them instead of defining the same code in the driver.
Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

drivers/net/ethernet/smsc/smsc911x.c

@@ -1915,20 +1915,6 @@ static int smsc911x_do_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
 	return phy_mii_ioctl(dev->phydev, ifr, cmd);
 }
 
-static int
-smsc911x_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	cmd->maxtxpkt = 1;
-	cmd->maxrxpkt = 1;
-	return phy_ethtool_gset(dev->phydev, cmd);
-}
-
-static int
-smsc911x_ethtool_setsettings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-	return phy_ethtool_sset(dev->phydev, cmd);
-}
-
 static void smsc911x_ethtool_getdrvinfo(struct net_device *dev,
 					struct ethtool_drvinfo *info)
 {
@@ -2112,8 +2098,6 @@ static int smsc911x_ethtool_set_eeprom(struct net_device *dev,
 }
 
 static const struct ethtool_ops smsc911x_ethtool_ops = {
-	.get_settings = smsc911x_ethtool_getsettings,
-	.set_settings = smsc911x_ethtool_setsettings,
 	.get_link = ethtool_op_get_link,
 	.get_drvinfo = smsc911x_ethtool_getdrvinfo,
 	.nway_reset = smsc911x_ethtool_nwayreset,
@@ -2125,6 +2109,8 @@ static const struct ethtool_ops smsc911x_ethtool_ops = {
 	.get_eeprom = smsc911x_ethtool_get_eeprom,
 	.set_eeprom = smsc911x_ethtool_set_eeprom,
 	.get_ts_info = ethtool_op_get_ts_info,
+	.get_link_ksettings = phy_ethtool_get_link_ksettings,
+	.set_link_ksettings = phy_ethtool_set_link_ksettings,
 };
 
 static const struct net_device_ops smsc911x_netdev_ops = {