From patchwork Sat Sep 21 16:46:31 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 11155595 Return-Path: Received: from mail.kernel.org (pdx-korg-mail-1.web.codeaurora.org [172.30.200.123]) by pdx-korg-patchwork-2.web.codeaurora.org (Postfix) with ESMTP id 1D8341745 for ; Sat, 21 Sep 2019 16:48:03 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id E5824208C0 for ; Sat, 21 Sep 2019 16:48:02 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="a7a+cked" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S2407784AbfIUQrY (ORCPT ); Sat, 21 Sep 2019 12:47:24 -0400 Received: from mout.web.de ([212.227.17.11]:40061 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S2407736AbfIUQrY (ORCPT ); Sat, 21 Sep 2019 12:47:24 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1569084401; bh=VUVk13mdIUuMlRF55b+yf9VzEN/rt7FIag9gQ7yHvvQ=; h=X-UI-Sender-Class:To:From:Subject:Cc:Date; b=a7a+cked8wXeIf3EPnXl7PvX4eEeRHzUb6L1srpbb7MlvpLINB02aK4DwQHarnvuB UyNVj/05felNEjC9/2z23aOMVoVRi1QR5SZAA+uplssDaHeU4xP4jLTu3aStBt/09p EzBk1uxjkjzrvxjmeT03Do7QXarQwrZPdncGHfac= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([2.244.64.44]) by smtp.web.de (mrweb101 [213.165.67.124]) with ESMTPSA (Nemesis) id 0MHowb-1iD6Vg1oQ1-003hfK; Sat, 21 Sep 2019 18:46:41 +0200 To: linux-edac@vger.kernel.org, linux-aspeed@lists.ozlabs.org, linux-arm-kernel@lists.infradead.org, Andrew Jeffery , Borislav Petkov , James Morse , Joel Stanley , Robert Richter , Stefan Schaeckeler , Tony Luck From: Markus Elfring Subject: [PATCH] EDAC: Aspeed: Use devm_platform_ioremap_resource() in aspeed_probe() 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= Cc: LKML , kernel-janitors@vger.kernel.org Message-ID: Date: Sat, 21 Sep 2019 18:46:31 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.1.0 MIME-Version: 1.0 Content-Language: en-US X-Provags-ID: V03:K1:gq8XlCdUOHM8oIbnPHW7UAQIq6Z5GsKadnkCt5VEwli0lbxdNOF LIEuJRSDw9nn014aM1FIr+hnU/EJ1QAKjxQpIjtmKrvezGfZiXoDqhy8MsYX4y8gMXPbpr7 2iseSo6skajlINOGRWd9slaRrg5HfQBKDa5IJB+MoWn/YKa9V8/3ERs8WoDFMQIPx4aYGFY jt/c+YYhfT34FpG8ceg0g== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:QD/ph56ifWQ=:/g/6NYAoFeNETfJu6fX7VS yn7MsENZLO5jL/NPUXnYL49deoepaWh1gAnlH7bfAfWhjdXhTzlxlT6LeHZN4Gvcv+FGJNqIh cBbErHIvZRio1nj661HYY8qumbm6DxIk/D78rAPQVwqG7AnXQTS+n/2G17Wwbrt/FzBJFCGMe rmWNGon4D6St8JoTWKZN1gVhOjXhhf1RvtGJy3+g/LkF0k0f80+Earfc+zUAe271eqlbx81+/ xO0XTHBVJvP0akZ5bpvhUCmLfg758MKNzybwWoq6BelHJqM5Kk7FL5t1QYbsnC+5GGvW/obt0 0/axzCrdf8h1uJyvS4LA5743Nmr6CG4YhJLU2pTjyPthFIEBmRhyUvl83WNqDpXt9y45XTDxq REbrOo2xUHgEt0tJLnNTraDVth7we3apsvVWXpLHRKJ4Dl3y8UsY0eRbC6Ymz50hMpUywS0Cu 0flG2jjub/fgacbn/bSDTEH/Xmq70wSYwGsnMkpFeSc14/J0WUxCJDIDbSb483Lio8mI6Nwny M8E8Y+aEmByNN0XGvSl6XLN/2FnvVZdxbJj0pgymi60TpQ53NAYw64PDCOmCT4bqiNjvUrale 2mdF6Wr2viDdQdjWVhyCribam/x8aVF7f6UKg9zHACE3gyAY4IVBu/gnWfUpG5wG26JqHGmJz MW6bwlKZ79A6Uh39J+qPIleohoIPUjVhaUgWvyyGVCODtBpDnKF3to5Rrix5crd0A6EgfNu4U UzqeM8Gu8xc0nF0/YX5+lhiGVSVAXmwePtNW0o/Lpkul93GvSSS8FbzhayMr4I3oszHLqex/b LeRd9FXoqGXP10AcJsRgAC9hjZa994yo5+rqlPdQvopZtbC/9xwV9gyoS1oTNQA2YmKzKy4uN o6kAoL0VM6jxCSzi+hk6s9StbOyvATxvHuqbYIc/N6tRvXClElZ0km/KbCj1BC4uRwXg5Cs9b RCMCVnRWullrMulBboLB0dnQ6VvRWQXZrH3AtW79MJE4reyYfypt02h0UWGoKv7gLORQos1K8 626gvwTYRI2D9A/TIp6OYznRexUDCgcCCKMOz8sWjU/MJpu9gA9FUH8dcgQRYq6DNl9G8MloK NOD2Wjlsz9cZ8+l7KPSvaK/B+s/ra1EFDQKHZ47k65r1pnGRK+qPjyVtTzDmLPfhQltcQCYbA Jh8Cr9S0FACTfdZ9Ivhna1bXV4GpLjogzQX0BtgztHAUvTDS3L4ivVFdLGFarWEDmsd0bEUHz IJOAKR8uvOIMe1DC5xISRdkJVnX9ZMuxkqRy826yvPuO5mMl5NGEdk6SdQRM= Sender: linux-edac-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-edac@vger.kernel.org From: Markus Elfring Date: Sat, 21 Sep 2019 18:32:46 +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 Acked-by: Joel Stanley --- drivers/edac/aspeed_edac.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) -- 2.23.0 diff --git a/drivers/edac/aspeed_edac.c b/drivers/edac/aspeed_edac.c index 5634437bb39d..09a9e3de9595 100644 --- a/drivers/edac/aspeed_edac.c +++ b/drivers/edac/aspeed_edac.c @@ -281,16 +281,11 @@ static int aspeed_probe(struct platform_device *pdev) struct device *dev = &pdev->dev; struct edac_mc_layer layers[2]; struct mem_ctl_info *mci; - struct resource *res; void __iomem *regs; u32 reg04; int rc; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) - return -ENOENT; - - regs = devm_ioremap_resource(dev, res); + regs = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(regs)) return PTR_ERR(regs);