net: ethernet: ti: cpmac: 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.

There was a check on CAP_NET_ADMIN in cpmac_set_settings, but this
check is already done in dev_ethtool, so no need to repeat it before
calling the generic function.

Signed-off-by: Philippe Reynes <tremyfr@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>

diff --git a/drivers/net/ethernet/ti/cpmac.c b/drivers/net/ethernet/ti/cpmac.c
index f48e43b..f86497c 100644 (file)
--- a/drivers/net/ethernet/ti/cpmac.c
+++ b/drivers/net/ethernet/ti/cpmac.c
@@ -837,25 +837,6 @@ static int cpmac_ioctl(struct net_device *dev, struct ifreq *ifr, int cmd)
        return phy_mii_ioctl(dev->phydev, ifr, cmd);
 }
 
-static int cpmac_get_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-       if (dev->phydev)
-               return phy_ethtool_gset(dev->phydev, cmd);
-
-       return -EINVAL;
-}
-
-static int cpmac_set_settings(struct net_device *dev, struct ethtool_cmd *cmd)
-{
-       if (!capable(CAP_NET_ADMIN))
-               return -EPERM;
-
-       if (dev->phydev)
-               return phy_ethtool_sset(dev->phydev, cmd);
-
-       return -EINVAL;
-}
-
 static void cpmac_get_ringparam(struct net_device *dev,
                                                struct ethtool_ringparam *ring)
 {
@@ -893,12 +874,12 @@ static void cpmac_get_drvinfo(struct net_device *dev,
 }
 
 static const struct ethtool_ops cpmac_ethtool_ops = {
-       .get_settings = cpmac_get_settings,
-       .set_settings = cpmac_set_settings,
        .get_drvinfo = cpmac_get_drvinfo,
        .get_link = ethtool_op_get_link,
        .get_ringparam = cpmac_get_ringparam,
        .set_ringparam = cpmac_set_ringparam,
+       .get_link_ksettings = phy_ethtool_get_link_ksettings,
+       .set_link_ksettings = phy_ethtool_set_link_ksettings,
 };
 
 static void cpmac_adjust_link(struct net_device *dev)