netdev - [PATCH 1/2] net: fec: fec_probe(): Populate netdev of

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Message-Id: <20250717090037.4097520-2-primoz.fiser@norik.com>
Date: Thu, 17 Jul 2025 11:00:36 +0200
From: Primoz Fiser <primoz.fiser@...ik.com>
To: Wei Fang <wei.fang@....com>,
	Shenwei Wang <shenwei.wang@....com>,
	Clark Wang <xiaoning.wang@....com>,
	Andrew Lunn <andrew+netdev@...n.ch>,
	davem@...emloft.net,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>,
	Paolo Abeni <pabeni@...hat.com>,
	Maxime Coquelin <mcoquelin.stm32@...il.com>,
	Alexandre Torgue <alexandre.torgue@...s.st.com>
Cc: imx@...ts.linux.dev,
	netdev@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	linux-stm32@...md-mailman.stormreply.com,
	linux-arm-kernel@...ts.infradead.org,
	upstream@...ts.phytec.de
Subject: [PATCH 1/2] net: fec: fec_probe(): Populate netdev of_node

Populate netdev of_node with pdev of_node so that the network device
inherits the device tree node information from the platform device and
its of_node is available in sysfs.

Without this, udev is unable to expose the OF_* properties (OF_NAME,
OF_FULLNAME, OF_COMPATIBLE, OF_ALIAS, etc.) for the network interface.
These properties are commonly used by udev rules and other userspace
tools for device identification and configuration.

Signed-off-by: Primoz Fiser <primoz.fiser@...ik.com>
---
 drivers/net/ethernet/freescale/fec_main.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/net/ethernet/freescale/fec_main.c b/drivers/net/ethernet/freescale/fec_main.c
index 63dac4272045..5142fed08cba 100644
--- a/drivers/net/ethernet/freescale/fec_main.c
+++ b/drivers/net/ethernet/freescale/fec_main.c
@@ -4359,6 +4359,7 @@ fec_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	SET_NETDEV_DEV(ndev, &pdev->dev);
+	ndev->dev.of_node = pdev->dev.of_node;
 
 	/* setup board info structure */
 	fep = netdev_priv(ndev);
-- 
2.34.1