net: fsl_pq_mdio: use dev_err_probe

Silence deferred probes using dev_err_probe(). This can happen when
the ethernet PHY uses an IRQ line attached to a i2c GPIO expander. If the
i2c bus is not yet ready, a probe deferral can occur.

Signed-off-by: Alexander Stein <alexander.stein@ew.tq-group.com>
Reviewed-by: Simon Horman <horms@kernel.org>
Link: https://patch.msgid.link/20250725055615.259945-1-alexander.stein@ew.tq-group.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>

Author: tq-steina

drivers/net/ethernet/freescale/fsl_pq_mdio.c

@@ -491,8 +491,8 @@ static int fsl_pq_mdio_probe(struct platform_device *pdev)
 
 	err = of_mdiobus_register(new_bus, np);
 	if (err) {
-		dev_err(&pdev->dev, "cannot register %s as MDIO bus\n",
-			new_bus->name);
+		dev_err_probe(&pdev->dev, err, "cannot register %s as MDIO bus\n",
+			      new_bus->name);
 		goto error;
 	}