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net: ethernet: adi: bfin_mac: use phy_ethtool_{get|set}_link_ksettings

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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 bfin_mac_ethtool_setsettings,
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>
This commit is contained in:
Philippe Reynes 2016-07-17 01:10:15 +02:00 committed by David S. Miller
parent ec87485dbe
commit fe7c11b2cf
1 changed files with 2 additions and 23 deletions
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25
drivers/net/ethernet/adi/bfin_mac.c
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@ -449,27 +449,6 @@ static irqreturn_t bfin_mac_wake_interrupt(int irq, void *dev_id)
return IRQ_HANDLED;
}
static int
bfin_mac_ethtool_getsettings(struct net_device *dev, struct ethtool_cmd *cmd)
{
if (dev->phydev)
return phy_ethtool_gset(dev->phydev, cmd);
return -EINVAL;
}
static int
bfin_mac_ethtool_setsettings(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 bfin_mac_ethtool_getdrvinfo(struct net_device *dev,
struct ethtool_drvinfo *info)
{
@ -547,8 +526,6 @@ static int bfin_mac_ethtool_get_ts_info(struct net_device *dev,
#endif
static const struct ethtool_ops bfin_mac_ethtool_ops = {
.get_settings = bfin_mac_ethtool_getsettings,
.set_settings = bfin_mac_ethtool_setsettings,
.get_link = ethtool_op_get_link,
.get_drvinfo = bfin_mac_ethtool_getdrvinfo,
.get_wol = bfin_mac_ethtool_getwol,
@ -556,6 +533,8 @@ static const struct ethtool_ops bfin_mac_ethtool_ops = {
#ifdef CONFIG_BFIN_MAC_USE_HWSTAMP
.get_ts_info = bfin_mac_ethtool_get_ts_info,
#endif
.get_link_ksettings = phy_ethtool_get_link_ksettings,
.set_link_ksettings = phy_ethtool_set_link_ksettings,
};
/**************************************************************************/