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net: ethernet: renesas: rswitch: Fix getting mac address from device tree

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To get mac address from device tree which is from each ethernet-port,
fix the first argument of of_get_ethdev_address().

Fixes: 3590918b5d ("net: ethernet: renesas: Add support for "Ethernet Switch"")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Yoshihiro Shimoda 2022-12-26 16:13:28 +09:00 committed by David S. Miller
parent 8e6a8d7a3d
commit bd2adfe3b3
1 changed files with 4 additions and 1 deletions
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5
drivers/net/ethernet/renesas/rswitch.c
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@ -1578,6 +1578,7 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index)
{
struct platform_device *pdev = priv->pdev;
struct rswitch_device *rdev;
struct device_node *port;
struct net_device *ndev;
int err;
@ -1606,7 +1607,9 @@ static int rswitch_device_alloc(struct rswitch_private *priv, int index)
netif_napi_add(ndev, &rdev->napi, rswitch_poll);
err = of_get_ethdev_address(pdev->dev.of_node, ndev);
port = rswitch_get_port_node(rdev);
err = of_get_ethdev_address(port, ndev);
of_node_put(port);
if (err) {
if (is_valid_ether_addr(rdev->etha->mac_addr))
eth_hw_addr_set(ndev, rdev->etha->mac_addr);