Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit 03377e38 authored by Iyappan Subramanian's avatar Iyappan Subramanian Committed by David S. Miller
Browse files

drivers: net: xgene: Fix backward compatibility 



This patch fixes the backward compatibility on handling phy_connect(), by
iterating over the phy-handle, when new DT is used with older kernel.

Signed-off-by: default avatarIyappan Subramanian <isubramanian@apm.com>
Signed-off-by: default avatarDavid S. Miller <davem@davemloft.net>
parent c50fc262

drivers/net/ethernet/apm/xgene/xgene_enet_hw.c

+9 −9
Original line number Diff line number Diff line
@@ -761,18 +761,18 @@ int xgene_enet_phy_connect(struct net_device *ndev) 
	if (dev->of_node) {

		for (i = 0 ; i < 2; i++) {

			np = of_parse_phandle(dev->of_node, "phy-handle", i);

			if (np)

				break;

		}



		if (!np) {

			netdev_dbg(ndev, "No phy-handle found in DT\n");

			return -ENODEV;

		}

			if (!np)

				continue;



		phy_dev = of_phy_connect(ndev, np, &xgene_enet_adjust_link,

			phy_dev = of_phy_connect(ndev, np,

						 &xgene_enet_adjust_link,

						 0, pdata->phy_mode);

			of_node_put(np);

			if (phy_dev)

				break;

		}



		if (!phy_dev) {

			netdev_err(ndev, "Could not connect to PHY\n");

			return -ENODEV;