From 95c76a983d080d4a0bd1e18f98fbaaf9692e0746 Mon Sep 17 00:00:00 2001
From: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Date: Wed, 4 Jul 2018 11:16:09 +0300
Subject: [PATCH 1570/1795] ravb: remove custom .nway_reset from ethtool ops

The generic phy_ethtool_nway_reset() function from phylib can be used
instead of in-house ravb_nway_reset().

Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Reviewed-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
(cherry picked from commit eeb07284717be2950c3b501df2debc0373eae19a)
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
---
 drivers/net/ethernet/renesas/ravb_main.c | 12 +-----------
 1 file changed, 1 insertion(+), 11 deletions(-)

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 31913a469001..6002132093cd 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1131,16 +1131,6 @@ static int ravb_set_link_ksettings(struct net_device *ndev,
 	return phy_ethtool_ksettings_set(ndev->phydev, cmd);
 }
 
-static int ravb_nway_reset(struct net_device *ndev)
-{
-	int error = -ENODEV;
-
-	if (ndev->phydev)
-		error = phy_restart_aneg(ndev->phydev);
-
-	return error;
-}
-
 static u32 ravb_get_msglevel(struct net_device *ndev)
 {
 	struct ravb_private *priv = netdev_priv(ndev);
@@ -1353,7 +1343,7 @@ static int ravb_set_wol(struct net_device *ndev, struct ethtool_wolinfo *wol)
 }
 
 static const struct ethtool_ops ravb_ethtool_ops = {
-	.nway_reset		= ravb_nway_reset,
+	.nway_reset		= phy_ethtool_nway_reset,
 	.get_msglevel		= ravb_get_msglevel,
 	.set_msglevel		= ravb_set_msglevel,
 	.get_link		= ethtool_op_get_link,
-- 
2.19.0