diff mbox series

[net,2/2] net: ethernet: renesas: rswitch: Fix getting mac address from device tree

Message ID 20221226071328.3895854-3-yoshihiro.shimoda.uh@renesas.com (mailing list archive)
State Mainlined
Commit bd2adfe3b3b863c883309bcc915f13c831ca88da
Delegated to: Geert Uytterhoeven
Headers show
Series net: ethernet: renesas: rswitch: Fix minor issues | expand

Commit Message

Yoshihiro Shimoda Dec. 26, 2022, 7:13 a.m. UTC 
To get mac address from device tree which is from each ethernet-port,
fix the first argument of of_get_ethdev_address().

Fixes: 3590918b5d07 ("net: ethernet: renesas: Add support for "Ethernet Switch"")
Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
---
 drivers/net/ethernet/renesas/rswitch.c | 5 ++++-
 1 file changed, 4 insertions(+), 1 deletion(-)
diff mbox series

Patch

diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
index 473d86bdf97d..6441892636db 100644
--- a/drivers/net/ethernet/renesas/rswitch.c
+++ b/drivers/net/ethernet/renesas/rswitch.c
@@ -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);