From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org X-Spam-Level: X-Spam-Status: No, score=-8.3 required=3.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,INCLUDES_PATCH,MAILING_LIST_MULTI,SIGNED_OFF_BY, SPF_HELO_NONE,SPF_PASS,USER_AGENT_SANE_1 autolearn=ham autolearn_force=no version=3.4.0 Received: from mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 0E4ECC3A5A2 for ; Fri, 20 Sep 2019 19:02:58 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id D00B52086A for ; Fri, 20 Sep 2019 19:02:57 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="KrNwgjt+" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2393343AbfITTC5 (ORCPT ); Fri, 20 Sep 2019 15:02:57 -0400 Received: from mout.web.de ([212.227.15.3]:43639 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2391415AbfITTC4 (ORCPT ); Fri, 20 Sep 2019 15:02:56 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1569006162; bh=+xzRLQql5so0uF+9GF2myh5Z49YfJh7o8/sXYr6G2C8=; h=X-UI-Sender-Class:Subject:From:To:Cc:References:Date:In-Reply-To; b=KrNwgjt+O+h0wK7/rF8GsqKwWGwR4TGZhDrn2EfrGaGmtcRQkbxUe7JQcAkkEUIzH dgOJg21b7kmPOW61ID2VS9/F9X5o8cwm8IqFfNy0Xhmk5g+QP6pj7RdW+MpaymKz5G F3bW+Z6Me5ZHKOtFZuGJUmsBpPo/iNFRU1aJa4fw= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([2.244.117.22]) by smtp.web.de (mrweb004 [213.165.67.108]) with ESMTPSA (Nemesis) id 0LcUIo-1hkXx948F4-00jrA4; Fri, 20 Sep 2019 21:02:42 +0200 Subject: [PATCH 1/2] net/phy/mdio-mscc-miim: Use devm_platform_ioremap_resource() in mscc_miim_probe() From: Markus Elfring To: netdev@vger.kernel.org, Alexandre Belloni , Andrew Lunn , Florian Fainelli , "David S. Miller" , Heiner Kallweit Cc: LKML , kernel-janitors@vger.kernel.org References: <189ccfc3-d5a6-79fd-29b8-1f7140e9639a@web.de> Autocrypt: addr=Markus.Elfring@web.de; prefer-encrypt=mutual; keydata= mQINBFg2+xABEADBJW2hoUoFXVFWTeKbqqif8VjszdMkriilx90WB5c0ddWQX14h6w5bT/A8 +v43YoGpDNyhgA0w9CEhuwfZrE91GocMtjLO67TAc2i2nxMc/FJRDI0OemO4VJ9RwID6ltwt mpVJgXGKkNJ1ey+QOXouzlErVvE2fRh+KXXN1Q7fSmTJlAW9XJYHS3BDHb0uRpymRSX3O+E2 lA87C7R8qAigPDZi6Z7UmwIA83ZMKXQ5stA0lhPyYgQcM7fh7V4ZYhnR0I5/qkUoxKpqaYLp YHBczVP+Zx/zHOM0KQphOMbU7X3c1pmMruoe6ti9uZzqZSLsF+NKXFEPBS665tQr66HJvZvY GMDlntZFAZ6xQvCC1r3MGoxEC1tuEa24vPCC9RZ9wk2sY5Csbva0WwYv3WKRZZBv8eIhGMxs rcpeGShRFyZ/0BYO53wZAPV1pEhGLLxd8eLN/nEWjJE0ejakPC1H/mt5F+yQBJAzz9JzbToU 5jKLu0SugNI18MspJut8AiA1M44CIWrNHXvWsQ+nnBKHDHHYZu7MoXlOmB32ndsfPthR3GSv jN7YD4Ad724H8fhRijmC1+RpuSce7w2JLj5cYj4MlccmNb8YUxsE8brY2WkXQYS8Ivse39MX BE66MQN0r5DQ6oqgoJ4gHIVBUv/ZwgcmUNS5gQkNCFA0dWXznQARAQABtCZNYXJrdXMgRWxm cmluZyA8TWFya3VzLkVsZnJpbmdAd2ViLmRlPokCVAQTAQgAPhYhBHDP0hzibeXjwQ/ITuU9 Figxg9azBQJYNvsQAhsjBQkJZgGABQsJCAcCBhUICQoLAgQWAgMBAh4BAheAAAoJEOU9Figx g9azcyMP/iVihZkZ4VyH3/wlV3nRiXvSreqg+pGPI3c8J6DjP9zvz7QHN35zWM++1yNek7Ar OVXwuKBo18ASlYzZPTFJZwQQdkZSV+atwIzG3US50ZZ4p7VyUuDuQQVVqFlaf6qZOkwHSnk+ CeGxlDz1POSHY17VbJG2CzPuqMfgBtqIU1dODFLpFq4oIAwEOG6fxRa59qbsTLXxyw+PzRaR LIjVOit28raM83Efk07JKow8URb4u1n7k9RGAcnsM5/WMLRbDYjWTx0lJ2WO9zYwPgRykhn2 sOyJVXk9xVESGTwEPbTtfHM+4x0n0gC6GzfTMvwvZ9G6xoM0S4/+lgbaaa9t5tT/PrsvJiob kfqDrPbmSwr2G5mHnSM9M7B+w8odjmQFOwAjfcxoVIHxC4Cl/GAAKsX3KNKTspCHR0Yag78w i8duH/eEd4tB8twcqCi3aCgWoIrhjNS0myusmuA89kAWFFW5z26qNCOefovCx8drdMXQfMYv g5lRk821ZCNBosfRUvcMXoY6lTwHLIDrEfkJQtjxfdTlWQdwr0mM5ye7vd83AManSQwutgpI q+wE8CNY2VN9xAlE7OhcmWXlnAw3MJLW863SXdGlnkA3N+U4BoKQSIToGuXARQ14IMNvfeKX NphLPpUUnUNdfxAHu/S3tPTc/E/oePbHo794dnEm57LuuQINBFg2+xABEADZg/T+4o5qj4cw nd0G5pFy7ACxk28mSrLuva9tyzqPgRZ2bdPiwNXJUvBg1es2u81urekeUvGvnERB/TKekp25 4wU3I2lEhIXj5NVdLc6eU5czZQs4YEZbu1U5iqhhZmKhlLrhLlZv2whLOXRlLwi4jAzXIZAu 76mT813jbczl2dwxFxcT8XRzk9+dwzNTdOg75683uinMgskiiul+dzd6sumdOhRZR7YBT+xC wzfykOgBKnzfFscMwKR0iuHNB+VdEnZw80XGZi4N1ku81DHxmo2HG3icg7CwO1ih2jx8ik0r riIyMhJrTXgR1hF6kQnX7p2mXe6K0s8tQFK0ZZmYpZuGYYsV05OvU8yqrRVL/GYvy4Xgplm3 DuMuC7/A9/BfmxZVEPAS1gW6QQ8vSO4zf60zREKoSNYeiv+tURM2KOEj8tCMZN3k3sNASfoG fMvTvOjT0yzMbJsI1jwLwy5uA2JVdSLoWzBD8awZ2X/eCU9YDZeGuWmxzIHvkuMj8FfX8cK/ 2m437UA877eqmcgiEy/3B7XeHUipOL83gjfq4ETzVmxVswkVvZvR6j2blQVr+MhCZPq83Ota xNB7QptPxJuNRZ49gtT6uQkyGI+2daXqkj/Mot5tKxNKtM1Vbr/3b+AEMA7qLz7QjhgGJcie qp4b0gELjY1Oe9dBAXMiDwARAQABiQI8BBgBCAAmFiEEcM/SHOJt5ePBD8hO5T0WKDGD1rMF Alg2+xACGwwFCQlmAYAACgkQ5T0WKDGD1rOYSw/+P6fYSZjTJDAl9XNfXRjRRyJSfaw6N1pA Ahuu0MIa3djFRuFCrAHUaaFZf5V2iW5xhGnrhDwE1Ksf7tlstSne/G0a+Ef7vhUyeTn6U/0m +/BrsCsBUXhqeNuraGUtaleatQijXfuemUwgB+mE3B0SobE601XLo6MYIhPh8MG32MKO5kOY hB5jzyor7WoN3ETVNQoGgMzPVWIRElwpcXr+yGoTLAOpG7nkAUBBj9n9TPpSdt/npfok9ZfL /Q+ranrxb2Cy4tvOPxeVfR58XveX85ICrW9VHPVq9sJf/a24bMm6+qEg1V/G7u/AM3fM8U2m tdrTqOrfxklZ7beppGKzC1/WLrcr072vrdiN0icyOHQlfWmaPv0pUnW3AwtiMYngT96BevfA qlwaymjPTvH+cTXScnbydfOQW8220JQwykUe+sHRZfAF5TS2YCkQvsyf7vIpSqo/ttDk4+xc Z/wsLiWTgKlih2QYULvW61XU+mWsK8+ZlYUrRMpkauN4CJ5yTpvp+Orcz5KixHQmc5tbkLWf x0n1QFc1xxJhbzN+r9djSGGN/5IBDfUqSANC8cWzHpWaHmSuU3JSAMB/N+yQjIad2ztTckZY pwT6oxng29LzZspTYUEzMz3wK2jQHw+U66qBFk8whA7B2uAU1QdGyPgahLYSOa4XAEGb6wbI FEE= Message-ID: <506889a6-4148-89f9-302e-4be069595bb4@web.de> Date: Fri, 20 Sep 2019 21:02:40 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 In-Reply-To: <189ccfc3-d5a6-79fd-29b8-1f7140e9639a@web.de> Content-Type: text/plain; charset=utf-8 Content-Language: en-US Content-Transfer-Encoding: quoted-printable X-Provags-ID: V03:K1:IZ4s53M5EcVgufSPdpFXU97/i9BwcjQgdYEYOulM/9mFA4OqkdL ySNnASGdI5gctzlgt2OqyQhlyTQfvzMQwHliwWF3Ggn3kZTmQEEga6o76rbLmRzAKpWH2tW TX0rzOTsMcyBupn97YCN5SBu3KtcD/qjTtB6kB0wKPENVizrEiwXvqaf+ibCiYkmIdknMx4 Es8AYNLTxEuQCZ1YcC2lg== X-UI-Out-Filterresults: notjunk:1;V03:K0:wptcITCQ8Pw=:Wvzlmq5cmEMCsCCSdXBzXO mepu5J8kiSrT0GvxriDMfgWuQeOIEY1fCl41jDb6OVUVBc6ikJAh7/iiaL0KmjapEzTw0pUYS APxEjQdpVe5FxHmWE4ifW9F5YukI7uMNPqujDH/jbSKGyZt9jeSZSdg69dzXVW6LA0mqaSGSa L7DmhzNkmMTTOfjV74UKMdaOnI2HhYx/OmsKOaXjc5bjKcatiqP7Ao6H7HydrdMw33vk/PxlN 5z/asVW4LCGUi6AH3Yi0cHO3re8Oz3wXQmQ0fvln+QJPaFp2l0wuj5KWj7faLJa2c2lOhFFpL 6Eoxn01z4hTCp1Ncvnl20G1BHpnoCTRV4zhVojo1xVRqoEYI3VzBI4FIVXwAvZgp88efR3zBE ROCbKpaMgcTYEIXtf/ttROia2e9V2PTW8od1AwlLvUK9DM02ML3wQCN6U7Oea3X+MkKqv6uW6 +ya0FYCnubscfKmC6EAtf+tzD1rfg3DEsJZYyp3q5lUa5moN4JzxCJoAmhRqGIl+Zhu2d1SmU 5oBy7IMtAsXo+Z2Ys+dbtwsiPX7TnwkGP7rfzn6cs+UEoMFQMrX3FVgcHpIddh3uJAfCD916w 2rW+dnfCYTSbOMu0meDdCRtmXMhjfuuApPVZ7u7PiPcFTXbC/nxT/wRju03sPSrw6n1Qcvv3O yMpw3bGH2mhAPguqYaND3E7vMm/Pj3rKHfwNrPXH6ckR5XkUl3c99HjpYS8Us2APxaXhxkX6r RJMuZRv3+D8nU/k8apsJTJNGGHeHwl5qIroGfwjNsdv84h1ih5YsbsfcRW/ceal/Q0Pz9jnKu HH0n34QpW4cK4maNE9EGkCdJnj2x+Czp3qVmTWh/EVLP9YKpgm8x3hduDuGOrMHoblWA5YFa+ e1FCzsdWJn8MrsDZgxPJzCgqTO1R7qDM+v9wRaTA2QAh63iSAB0kdZM6SD6heFNyDwtTnUBX0 JWcFNvvuT8Hk2IJK1VjdZFhqt3g3cnGSV4e0697cne/eA3BAvT/wlq2KCPqBWTMrvqFERmAoP Qwc8bz36pwYl16XCVVQNP4liMGaXdcdTXIOYgjal2y3ZSx5dSQdJrPUUcVHAmba3wLGwli2Gi CWClGMxtJjdMl/fNG6kAKGGC3SwuN/JEOnc16VrfNPkstnQGNmPU1QcnCe0kbHNum5e48DCIu tE/3P3Cwy6ASwj4+SRZLE/Gqthjah4Gf7s0qiWhUJB6sDm2u1Dv3m4NXY0AxQJpfmU8MyKNEU 62OoV1Q6cwdepgpHxFFtP8BDdUmMurjgo7eAk51Wl1Bj7VPjw5XQRbRS3KwA= Sender: linux-kernel-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org From: Markus Elfring Date: Fri, 20 Sep 2019 20:20:34 +0200 Simplify this function implementation by using a known wrapper function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring =2D-- drivers/net/phy/mdio-mscc-miim.c | 18 +++++------------- 1 file changed, 5 insertions(+), 13 deletions(-) diff --git a/drivers/net/phy/mdio-mscc-miim.c b/drivers/net/phy/mdio-mscc-= miim.c index badbc99bedd3..b36fe81b6e6d 100644 =2D-- a/drivers/net/phy/mdio-mscc-miim.c +++ b/drivers/net/phy/mdio-mscc-miim.c @@ -115,15 +115,10 @@ static int mscc_miim_reset(struct mii_bus *bus) static int mscc_miim_probe(struct platform_device *pdev) { - struct resource *res; struct mii_bus *bus; struct mscc_miim_dev *dev; int ret; - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENODEV; - bus =3D devm_mdiobus_alloc_size(&pdev->dev, sizeof(*dev)); if (!bus) return -ENOMEM; @@ -136,19 +131,16 @@ static int mscc_miim_probe(struct platform_device *p= dev) bus->parent =3D &pdev->dev; dev =3D bus->priv; - dev->regs =3D devm_ioremap_resource(&pdev->dev, res); + dev->regs =3D devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(dev->regs)) { dev_err(&pdev->dev, "Unable to map MIIM registers\n"); return PTR_ERR(dev->regs); } - res =3D platform_get_resource(pdev, IORESOURCE_MEM, 1); - if (res) { - dev->phy_regs =3D devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(dev->phy_regs)) { - dev_err(&pdev->dev, "Unable to map internal phy registers\n"); - return PTR_ERR(dev->phy_regs); - } + dev->phy_regs =3D devm_platform_ioremap_resource(pdev, 1); + if (IS_ERR(dev->phy_regs)) { + dev_err(&pdev->dev, "Unable to map internal phy registers\n"); + return PTR_ERR(dev->phy_regs); } ret =3D of_mdiobus_register(bus, pdev->dev.of_node); =2D- 2.23.0