Commit e0afa103 authored Jul 04, 2018 by Vladimir Zapolskiy Committed by David S. Miller Jul 07, 2018

sh_eth: 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
sh_eth_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>

parent 5cb3f52a

drivers/net/ethernet/renesas/sh_eth.c

+1 −1

Original line number	Diff line number	Diff line
		@@ -2249,7 +2249,7 @@ static int sh_eth_nway_reset(struct net_device *ndev)
		if (!ndev->phydev)
		return -ENODEV;

		return phy_start_aneg(ndev->phydev);
		return phy_restart_aneg(ndev->phydev);
		}

		static u32 sh_eth_get_msglevel(struct net_device *ndev)