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net: altera-tse: Don't use netdev name for the PCS mdio bus

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The PCS mdio bus must be created before registering the net_device. To
do that, we musn't depend on the netdev name to create the mdio bus
name. Let's use the device's name instead.

Note that this changes the bus name in /sys/bus/mdiobus

Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Maxime Chevallier <maxime.chevallier@bootlin.com>
Link: https://patch.msgid.link/20251103104928.58461-4-maxime.chevallier@bootlin.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
This commit is contained in:
Maxime Chevallier
2025-11-03 11:49:26 +01:00
committed by Jakub Kicinski
parent dd2619d38d
commit 9350ea63fe
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/altera/altera_tse_main.c
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@@ -1404,7 +1404,7 @@ static int altera_tse_probe(struct platform_device *pdev)
(unsigned long) control_port->start, priv->rx_irq, (unsigned long) control_port->start, priv->rx_irq,
priv->tx_irq); priv->tx_irq);
snprintf(mrc.name, MII_BUS_ID_SIZE, "%s-pcs-mii", ndev->name); snprintf(mrc.name, MII_BUS_ID_SIZE, "%s-pcs-mii", dev_name(&pdev->dev));
pcs_bus = devm_mdio_regmap_register(&pdev->dev, &mrc); pcs_bus = devm_mdio_regmap_register(&pdev->dev, &mrc);
if (IS_ERR(pcs_bus)) { if (IS_ERR(pcs_bus)) {
ret = PTR_ERR(pcs_bus); ret = PTR_ERR(pcs_bus);