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Subject[PATCH 2/2] net: ethernet: arc: emac: use phy_ethtool_{get|set}_link_ksettings
Date
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>
---
drivers/net/ethernet/arc/emac_main.c | 40 +--------------------------------
1 files changed, 2 insertions(+), 38 deletions(-)

diff --git a/drivers/net/ethernet/arc/emac_main.c b/drivers/net/ethernet/arc/emac_main.c
index a8a1dc9..586beda 100644
--- a/drivers/net/ethernet/arc/emac_main.c
+++ b/drivers/net/ethernet/arc/emac_main.c
@@ -80,42 +80,6 @@ static void arc_emac_adjust_link(struct net_device *ndev)
}

/**
- * arc_emac_get_settings - Get PHY settings.
- * @ndev: Pointer to net_device structure.
- * @cmd: Pointer to ethtool_cmd structure.
- *
- * This implements ethtool command for getting PHY settings. If PHY could
- * not be found, the function returns -ENODEV. This function calls the
- * relevant PHY ethtool API to get the PHY settings.
- * Issue "ethtool ethX" under linux prompt to execute this function.
- */
-static int arc_emac_get_settings(struct net_device *ndev,
- struct ethtool_cmd *cmd)
-{
- return phy_ethtool_gset(ndev->phydev, cmd);
-}
-
-/**
- * arc_emac_set_settings - Set PHY settings as passed in the argument.
- * @ndev: Pointer to net_device structure.
- * @cmd: Pointer to ethtool_cmd structure.
- *
- * This implements ethtool command for setting various PHY settings. If PHY
- * could not be found, the function returns -ENODEV. This function calls the
- * relevant PHY ethtool API to set the PHY.
- * Issue e.g. "ethtool -s ethX speed 1000" under linux prompt to execute this
- * function.
- */
-static int arc_emac_set_settings(struct net_device *ndev,
- struct ethtool_cmd *cmd)
-{
- if (!capable(CAP_NET_ADMIN))
- return -EPERM;
-
- return phy_ethtool_sset(ndev->phydev, cmd);
-}
-
-/**
* arc_emac_get_drvinfo - Get EMAC driver information.
* @ndev: Pointer to net_device structure.
* @info: Pointer to ethtool_drvinfo structure.
@@ -133,10 +97,10 @@ static void arc_emac_get_drvinfo(struct net_device *ndev,
}

static const struct ethtool_ops arc_emac_ethtool_ops = {
- .get_settings = arc_emac_get_settings,
- .set_settings = arc_emac_set_settings,
.get_drvinfo = arc_emac_get_drvinfo,
.get_link = ethtool_op_get_link,
+ .get_link_ksettings = phy_ethtool_get_link_ksettings,
+ .set_link_ksettings = phy_ethtool_set_link_ksettings,
};

#define FIRST_OR_LAST_MASK (FIRST_MASK | LAST_MASK)
--
1.7.4.4
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