From patchwork Wed Sep 18 19:43:19 2019 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 11151171 X-Patchwork-Delegate: daniel.lezcano@linaro.org 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 CB31776 for ; Wed, 18 Sep 2019 19:43:41 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by mail.kernel.org (Postfix) with ESMTP id 92A60224BD for ; Wed, 18 Sep 2019 19:43:41 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (1024-bit key) header.d=web.de header.i=@web.de header.b="TXtlgF2s" Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1731703AbfIRTnl (ORCPT ); Wed, 18 Sep 2019 15:43:41 -0400 Received: from mout.web.de ([212.227.15.14]:47617 "EHLO mout.web.de" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1731705AbfIRTnk (ORCPT ); Wed, 18 Sep 2019 15:43:40 -0400 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1568835802; bh=E0svCMJ1DK/Q5hYX654ALNgjGijno+n7obX1zo/Eot0=; h=X-UI-Sender-Class:To:From:Subject:Cc:Date; b=TXtlgF2sIiEP9EdcwA9dItnursi/fygmE5W35g7UFJBpbSK5zV7gcMtpoaKX4jGZk y1xacTqBazxWkLzltRj/GkUaflvciGXjmqh9JXqNa8pw2q9J+GcLOYErVZXQqudvqw /+1JnUOOLMPyXmaDHeGUc1c9Sa889ts6tslwT2Jo= 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 0Mcnuz-1iScLg3B4r-00Huj3; Wed, 18 Sep 2019 21:43:21 +0200 To: linux-pm@vger.kernel.org, Allison Randal , Amit Kucheria , Daniel Lezcano , Eduardo Valentin , Greg Kroah-Hartman , Thomas Gleixner , Zhang Rui From: Markus Elfring Subject: [PATCH] thermal: st: Use devm_platform_ioremap_resource() in st_mmap_regmap_init() 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, Bartosz Golaszewski , Himanshu Jha Message-ID: <27c67867-d39e-a5c1-12aa-a1e6ba6e7c32@web.de> Date: Wed, 18 Sep 2019 21:43:19 +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:Fggeegn92OE1SbN4Q1lG9tzVWLlY/yEyMREpZZ7UtXIxBuG6ofK PGGm2j9mgNOs6l5M2Q0oyVr6rKly+1LgJ1/pOfDwTXYmIHJLb3aDhVZNpa8EcyQI+Iqz5qn d2yOh+SNA9KHiMROA4KWhY60qXgeX5QRV9msZnM9Kd+lo/0d0ubHmUV2wE5jBqYxpIdrBfM g9tRKTWpj8QIVSU3ng5Qg== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:owLeBtYLVX4=:jaFv51TcnigLxwRRuLckSn iPoFzriSFNOkxK4Q/PLHevAC3G3n7RM68HmgF6cDc9wG1zUz4ymTbMPYRlVCLA8py5YGrRDxb 5FUgNEtThKoG1J05vGgA6E+HtVYUfrFO7RPgm+2+xBESCGCwcXPHez+wn8ETa+TliCdLqx3sR VxNP1eJ9PznyDVAlQPxn/AOUb0gus8DZi/mgJQrU7ngh3ygOnqAlyV2GLnahNQxGoTa5LD9Hs dWNdowVc3/S4gYlxtfj+8BnEGUFAfQsv6+uQkGUNd7Jp3ONkMOdNc+rCuraSjo3UEm8pTJlRX WWhdQuXk3sFl+QWsn761NsMxnl/Aq3PxzX0/kxSPBcso9neKGWbmkpd3ezqiURcMSsiI2eqDS fl0HPmKJNgXzxFcKF/hCPdg4OTiAjyuaOlZ0VK3o9MxFnwN/AE3x1A5iHDBlrEqWE5pBZ+xCI td8oYWiyIXfBY6PPd71wHPO5Mwgq+nMED9/Reu8HSfPPbFR7SrI7QKDv0QuJPAoTxh+61Hlnk FGZ895xnLAq5tYrZdhd4h7LIRyqre0IfiyellaWVEerOJ9oSaKpniA4BKP6EMcTf49i1VhE+T f134UWYTdu3sHBp3ugBSrH0SmzaUUtS1TM3oIvWKW6axRO44E6NLeQeab9FCZTa/g7VhuSt7x 7INY3FhvNw9kW4Q2l8L8KHQ13I+P0O2f28l+3aorm61o7vLX6/8yHm+ACw8yvCUxroVqwqbmt wvNa1Sk+so5ejYCZ4JEGgydc4G1o9jh4xk1nSuVOvabzChPayO/lmK5YaR8B3h0/KA7BXAytf g4GRJiE8pLOOaKD+6vCYq5qPnGPR5ourbiyfT9IUNEYYmVzLVN/sfA5ujREKK+FVALynsFPXk 2tZPHjh1hq/3DUDpMq21UZpbMBUzpdDwYbKiFI77gCdDy0MSgEckjK19GUPfU8Gvc2xqJvpVZ iIkhYize4R7cYK6ib3SK3juaGVA8TBqV1AeuleHTwpw1QtAu7b1+90uiByOqcfpWewUO7VYmE zE9FJYSxWKmeXlQa31/l8GL4O9dCm91jiYgXSUSawPEkDnL5rCQi6W65GiIt0M+Z1WIZDcCDS JkWqNUjp+sn3hO+XaZxUy4+wWAHgp9RYokFlVB+Z6ziRc63jvoBVkeO5wSkUAExQE8F4+OfMh xtlNk5at/MuUfoKlSd5VQdai0vC1ZqvbkS0iDIm8Djh7aMTrYnHrfO/6nCSwyQ6IrZRt3M1iU 9hrYVbt+yvIjmzIDKwYq7qmVOA4cV7/rHd9qE3cRoEsib9SJL8BjK9O+4cn0= Sender: linux-pm-owner@vger.kernel.org Precedence: bulk List-ID: X-Mailing-List: linux-pm@vger.kernel.org From: Markus Elfring Date: Wed, 18 Sep 2019 21:32:14 +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 Reviewed-by: Amit Kucheria --- drivers/thermal/st/st_thermal_memmap.c | 9 +-------- 1 file changed, 1 insertion(+), 8 deletions(-) -- 2.23.0 diff --git a/drivers/thermal/st/st_thermal_memmap.c b/drivers/thermal/st/st_thermal_memmap.c index a824b78dabf8..d8ff46abd8eb 100644 --- a/drivers/thermal/st/st_thermal_memmap.c +++ b/drivers/thermal/st/st_thermal_memmap.c @@ -121,15 +121,8 @@ static int st_mmap_regmap_init(struct st_thermal_sensor *sensor) { struct device *dev = sensor->dev; struct platform_device *pdev = to_platform_device(dev); - struct resource *res; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!res) { - dev_err(dev, "no memory resources defined\n"); - return -ENODEV; - } - - sensor->mmio_base = devm_ioremap_resource(dev, res); + sensor->mmio_base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(sensor->mmio_base)) { dev_err(dev, "failed to remap IO\n"); return PTR_ERR(sensor->mmio_base);