From patchwork Wed Sep 18 05:57:05 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 11149669 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 D537F14E5 for ; Wed, 18 Sep 2019 05:57:33 +0000 (UTC) Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by mail.kernel.org (Postfix) with ESMTPS id B2A79218AE for ; Wed, 18 Sep 2019 05:57:33 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="bpx2EkkD"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=web.de header.i=@web.de header.b="nYQQ8aQM" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org B2A79218AE Authentication-Results: mail.kernel.org; dmarc=none (p=none dis=none) header.from=web.de Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20170209; h=Sender: Content-Transfer-Encoding:Content-Type:Cc:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Date:Message-ID:Subject: From:To:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=nXksR9yfwKHl81qrOU9q0aB/CJlwDB1BTYcUAoeDs30=; b=bpx2EkkDROfW9C rWUK1ZmlNkpAmRCoUGIT1xRjIHT4C9QQV96dw+o2MlTJWAjbMplHiFHQhd4tUVQRAfpo/IszSYARa 1MRQAQUMZ014vw4X/PL3l9bL1g/7hgxNpcVfnXhMaUGpMjVgvG44JFKiSB87zrvi8Le87drXyVMg0 LlLFsOjoOUrkp0YQJdsPCRdS99SB164YFxxZpBf1sXUdRN81abVI8HUQehHoSvu3WhyZ7xFuLHwip XnakLRmUbdPHed7n4PZagg0rAEjOHw7FKZOEB7K9UlmVAYPkB+QRTS7bB4tP9HbMp+wo9yq3m+FNS 9v2GdoJ4PxAgGIiWAIDg==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.2 #3 (Red Hat Linux)) id 1iASy4-000457-G5; Wed, 18 Sep 2019 05:57:32 +0000 Received: from mout.web.de ([212.227.15.14]) by bombadil.infradead.org with esmtps (Exim 4.92.2 #3 (Red Hat Linux)) id 1iASy1-00044f-29 for linux-arm-kernel@lists.infradead.org; Wed, 18 Sep 2019 05:57:30 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1568786234; bh=Y31/2jTwqUjZ0NL2AeDbmonMiVQ3DJI61BWgvIIZ3bA=; h=X-UI-Sender-Class:To:From:Subject:Cc:Date; b=nYQQ8aQMA2FoF/khDuXi2xlN5pxe7fS+thWx171cTDxGuA2XtfbEdYTO4pLef44yt A7lyNuwVAqFXn/MBf/Nrov8EneGqEmbZkRfi4tZ2yBVaY23blqSGGaBD0a9mOclPgS iySMDwsdfO5Tmk3OiKHZ5CvRDMzgXuLF+HFlYZ3g= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.2] ([2.244.2.101]) by smtp.web.de (mrweb003 [213.165.67.108]) with ESMTPSA (Nemesis) id 0M9XP5-1iMsLt1w1H-00D056; Wed, 18 Sep 2019 07:57:14 +0200 To: linux-arm-kernel@lists.infradead.org, Jun Nie , Shawn Guo , Russell King From: Markus Elfring Subject: [PATCH] ARM: zx: Use devm_platform_ioremap_resource() in zx296702_pd_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= Message-ID: <30b6c588-6c4b-c8ff-6414-a3fc53867bfe@web.de> Date: Wed, 18 Sep 2019 07:57:05 +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:ABlpQxnXl+sRFgrhF2Ps9SUkBzUTwIpOLxc+5dv3VxYsm8Cjm12 Pc4zG+DeqHaaX69urPW1Xyx6Ef+rn48odz6iyGs0biNUvYi62dqSt3vPuoDhvOsfnA0wvE1 nyv3xpqUAFrNayfCCvma48N2KXOgp1GSDvP39vI8vzu15BnRJP8Hld+Ya7hzRMBXpaxadIe jt09f0fIf6IBjnwwwtusg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:Q+frnxjj08U=:vCHme45Iqx61x/+nW6Kot/ TGNyfsj7Lqw886b0zoZeVue0bIs5bQXCFTsDtbVB3VMFcyx4pqjw61PJKbQbcdO6WaIH6gTRw DxCHZ9pXGtMszghjBRx+ZoJ/vMg4tpP91xMKVRDEGFHOgCp4rMabIOxSjItGR3BA8nKFuHLhy IOgGGe+jsyfBtXYxOJbJLVFStOwXrk0nPlm6r9XixlRMhfcmldZTl239QOwXmK+fT9FERBZgQ U/XAi0disScILHEj0l4dz2jXOme7O5fLFvPmyKaeejagS3itrvNeJJcRc2+4dpjImPFRWJHNc /IkUF5zF8V8o5hoeCrzWgKstk8GH7etJPXuk2rRzzk00cisEEV6Yv5BH4npDhNo2zcarRbAAI BCEERLhC5HC5oqkhHWbPCNcpA8GA3+mK9J4aFfL+FGm1OOGvxK0JK6WmLWP9uc0hV5MKV8FV4 ejH9blWGYOQpxgr8CHd7/ob5CbGNuXakMf5aydjnSBCS+wMtahptG66BNeV2wslTKc+4I+Xys IWPlrSGg6wZBWLXad9P3lTssCMcbxJhboso1l1EuXlaj4C3Z/TLtaz0sYmUfCGhPyBEoqks0K UsdttxyNV9sv2WYmuL8E0G38gWh+/n2AndkRbl6gQzWnaUU2C4C8lzMc6gHYD9M67FJmlPBV5 FKu72MTHDD7Q4KHSfh/Vi8NTRwHZAwowuHvAUJOayU6ZYjc0OcX7S8tq4qwaAMqWh0mbRp7Zu wDPkW4MCLwSiornqvmB71cAp4VxfHBHgUPEoA/ZtqdtnJGNR3uTRYEvUj2NfvFpi/8x1aGl6t vFfK7Zbk5hvpKRY1ftYMgKXagQVvrPGpPWmoAKyezuG7Wz2tZGkg55oOq+ymSy26wNiBJINRK tgyk4KGc1Bd4TJILMOZalhrYYXZoikCEg/9X/IUdrbc8CmqkDUSnknRmXfZjF8b6B2kqNkvHX 4YDpG7QxOY2W+AU+HalysiTdAEEf150jFgWYYe94amoCzN+Yp+KAYn/IAdZRGih2afSx5sEx0 vzi8+K15YymGBw9lxYTCHVbjV0pBxe65X+YGz0+GodyiirTzUBNU4pVqZHAPMIWtph37EQs1T nxUxVKRJLsCnEfZN2jE0nMkY9Vb9A1J4KlA7OG5qzNXIGCaK6fSbvO99V4vmlsCLpaqukf0XK wRFV/W5MJqNAPEGfkQFHgcKBzNUjbjQAomnEF/NxOqQdmZ5aTASTxPr4Nj/ZUCmxOBQVpmP+T TAH/Z2Qq17OW0dYTQ4rjm5iCgAvcBzxJ4onWsrWokf0K29W2rRfec6/9vv3M= X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190917_225729_441927_A52F1136 X-CRM114-Status: GOOD ( 10.34 ) X-Spam-Score: -0.2 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (-0.2 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider (markus.elfring[at]web.de) -0.0 RCVD_IN_DNSWL_NONE RBL: Sender listed at https://www.dnswl.org/, no trust [212.227.15.14 listed in list.dnswl.org] 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Bartosz Golaszewski , kernel-janitors@vger.kernel.org, LKML , Himanshu Jha Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Markus Elfring Date: Wed, 18 Sep 2019 07:40:26 +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: Shawn Guo --- arch/arm/mach-zx/zx296702-pm-domain.c | 10 +--------- 1 file changed, 1 insertion(+), 9 deletions(-) -- 2.23.0 diff --git a/arch/arm/mach-zx/zx296702-pm-domain.c b/arch/arm/mach-zx/zx296702-pm-domain.c index 7a08bf9dd792..ba4f556b7a13 100644 --- a/arch/arm/mach-zx/zx296702-pm-domain.c +++ b/arch/arm/mach-zx/zx296702-pm-domain.c @@ -152,7 +152,6 @@ static struct generic_pm_domain *zx296702_pm_domains[] = { static int zx296702_pd_probe(struct platform_device *pdev) { struct genpd_onecell_data *genpd_data; - struct resource *res; int i; genpd_data = devm_kzalloc(&pdev->dev, sizeof(*genpd_data), GFP_KERNEL); @@ -161,14 +160,7 @@ static int zx296702_pd_probe(struct platform_device *pdev) genpd_data->domains = zx296702_pm_domains; genpd_data->num_domains = ARRAY_SIZE(zx296702_pm_domains); - - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(&pdev->dev, "no memory resource defined\n"); - return -ENODEV; - } - - pcubase = devm_ioremap_resource(&pdev->dev, res); + pcubase = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(pcubase)) { dev_err(&pdev->dev, "ioremap fail.\n"); return -EIO;