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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , linux-kernel@vger.kernel.org (open list) Subject: [PATCHv2 net-next 6/6] net: gianfar: iomap with devm Date: Mon, 18 Nov 2024 13:27:15 -0800 Message-ID: <20241118212715.10808-7-rosenp@gmail.com> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241118212715.10808-1-rosenp@gmail.com> References: <20241118212715.10808-1-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" Remove unmap_group_regs as it no longer served a purpose. devm can handle this automatically. Remove gotos as they are no longer needed. Signed-off-by: Rosen Penev Reviewed-by: Maxime Chevallier --- drivers/net/ethernet/freescale/gianfar.c | 26 +++++------------------- 1 file changed, 5 insertions(+), 21 deletions(-) diff --git a/drivers/net/ethernet/freescale/gianfar.c b/drivers/net/etherne= t/freescale/gianfar.c index f333ceb11e47..d610adc485f7 100644 --- a/drivers/net/ethernet/freescale/gianfar.c +++ b/drivers/net/ethernet/freescale/gianfar.c @@ -441,15 +441,6 @@ static int gfar_alloc_rx_queues(struct gfar_private *p= riv) return 0; } =20 -static void unmap_group_regs(struct gfar_private *priv) -{ - int i; - - for (i =3D 0; i < MAXGROUPS; i++) - if (priv->gfargrp[i].regs) - iounmap(priv->gfargrp[i].regs); -} - static void disable_napi(struct gfar_private *priv) { int i; @@ -483,7 +474,7 @@ static int gfar_parse_group(struct device_node *np, return -ENOMEM; } =20 - grp->regs =3D of_iomap(np, 0); + grp->regs =3D devm_of_iomap(priv->dev, np, 0, NULL); if (!grp->regs) return -ENOMEM; =20 @@ -700,13 +691,13 @@ static int gfar_of_init(struct platform_device *ofdev= , struct net_device **pdev) err =3D gfar_parse_group(child, priv, model); if (err) { of_node_put(child); - goto err_grp_init; + return err; } } } else { /* SQ_SG_MODE */ err =3D gfar_parse_group(np, priv, model); if (err) - goto err_grp_init; + return err; } =20 if (of_property_read_bool(np, "bd-stash")) { @@ -729,7 +720,7 @@ static int gfar_of_init(struct platform_device *ofdev, = struct net_device **pdev) =20 err =3D of_get_ethdev_address(np, dev); if (err =3D=3D -EPROBE_DEFER) - goto err_grp_init; + return err; if (err) { eth_hw_addr_random(dev); dev_info(&ofdev->dev, "Using random MAC address: %pM\n", dev->dev_addr); @@ -777,7 +768,7 @@ static int gfar_of_init(struct platform_device *ofdev, = struct net_device **pdev) if (!priv->phy_node && of_phy_is_fixed_link(np)) { err =3D of_phy_register_fixed_link(np); if (err) - goto err_grp_init; + return err; =20 priv->phy_node =3D of_node_get(np); } @@ -786,10 +777,6 @@ static int gfar_of_init(struct platform_device *ofdev,= struct net_device **pdev) priv->tbi_node =3D of_parse_phandle(np, "tbi-handle", 0); =20 return 0; - -err_grp_init: - unmap_group_regs(priv); - return err; } =20 static u32 cluster_entry_per_class(struct gfar_private *priv, u32 rqfar, @@ -3327,7 +3314,6 @@ static int gfar_probe(struct platform_device *ofdev) register_fail: if (of_phy_is_fixed_link(np)) of_phy_deregister_fixed_link(np); - unmap_group_regs(priv); of_node_put(priv->phy_node); of_node_put(priv->tbi_node); return err; @@ -3343,8 +3329,6 @@ static void gfar_remove(struct platform_device *ofdev) =20 if (of_phy_is_fixed_link(np)) of_phy_deregister_fixed_link(np); - - unmap_group_regs(priv); } =20 #ifdef CONFIG_PM --=20 2.47.0