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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org (open list) Subject: [PATCH net-next 2/2] net: mdio-ipq8064: remove _remove function Date: Tue, 3 Dec 2024 14:16:44 -0800 Message-ID: <20241203221644.136104-3-rosenp@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241203221644.136104-1-rosenp@gmail.com> References: <20241203221644.136104-1-rosenp@gmail.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Change of_mdiobus_register to devm_mdiobus_register as devm allows removing the _remove function as well as slightly cleaning up the probe function. Regular mdiobus_register is fine here as the platform device's of_node is used. Removes two variables from _probe. Signed-off-by: Rosen Penev --- drivers/net/mdio/mdio-ipq8064.c | 17 +---------------- 1 file changed, 1 insertion(+), 16 deletions(-) diff --git a/drivers/net/mdio/mdio-ipq8064.c b/drivers/net/mdio/mdio-ipq806= 4.c index e3d311ce3810..9f13e16edb17 100644 --- a/drivers/net/mdio/mdio-ipq8064.c +++ b/drivers/net/mdio/mdio-ipq8064.c @@ -109,12 +109,10 @@ static const struct regmap_config ipq8064_mdio_regmap= _config =3D { static int ipq8064_mdio_probe(struct platform_device *pdev) { - struct device_node *np =3D pdev->dev.of_node; struct ipq8064_mdio *priv; struct resource *res; struct mii_bus *bus; void __iomem *base; - int ret; =20 res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); if (!res) @@ -140,19 +138,7 @@ ipq8064_mdio_probe(struct platform_device *pdev) if (IS_ERR(priv->base)) return PTR_ERR(priv->base); =20 - ret =3D of_mdiobus_register(bus, np); - if (ret) - return ret; - - platform_set_drvdata(pdev, bus); - return 0; -} - -static void ipq8064_mdio_remove(struct platform_device *pdev) -{ - struct mii_bus *bus =3D platform_get_drvdata(pdev); - - mdiobus_unregister(bus); + return devm_mdiobus_register(&pdev->dev, bus); } =20 static const struct of_device_id ipq8064_mdio_dt_ids[] =3D { @@ -163,7 +149,6 @@ MODULE_DEVICE_TABLE(of, ipq8064_mdio_dt_ids); =20 static struct platform_driver ipq8064_mdio_driver =3D { .probe =3D ipq8064_mdio_probe, - .remove =3D ipq8064_mdio_remove, .driver =3D { .name =3D "ipq8064-mdio", .of_match_table =3D ipq8064_mdio_dt_ids, --=20 2.47.0