From: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Date: Wed, 4 Jul 2018 08:16:08 +0000 (+0300)
Subject: ravb: simplify link auto-negotiation by ethtool
X-Git-Tag: v4.18-rc6~28^2~72^2~4
X-Git-Url: http://git.osdn.net/view?a=commitdiff_plain;h=2a150c504ac20bd978ae599ba8139e6658d64fd7;p=uclinux-h8%2Flinux.git

ravb: simplify link auto-negotiation by ethtool

There is no need to call a heavyweight phy_start_aneg() for phy
auto-negotiation by ethtool, the phy is already initialized and
link auto-negotiation is started by calling phy_start() from
ravb_phy_start() when a network device is opened.

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>
---

diff --git a/drivers/net/ethernet/renesas/ravb_main.c b/drivers/net/ethernet/renesas/ravb_main.c
index 40266fe01186..31913a469001 100644
--- a/drivers/net/ethernet/renesas/ravb_main.c
+++ b/drivers/net/ethernet/renesas/ravb_main.c
@@ -1136,7 +1136,7 @@ static int ravb_nway_reset(struct net_device *ndev)
 	int error = -ENODEV;
 
 	if (ndev->phydev)
-		error = phy_start_aneg(ndev->phydev);
+		error = phy_restart_aneg(ndev->phydev);
 
 	return error;
 }