From patchwork Sun Apr 5 09:16:42 2020 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Patchwork-Submitter: Markus Elfring X-Patchwork-Id: 11474595 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 A5AC8159A for ; Sun, 5 Apr 2020 09:17:11 +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 7CCBC2054F for ; Sun, 5 Apr 2020 09:17:11 +0000 (UTC) Authentication-Results: mail.kernel.org; dkim=pass (2048-bit key) header.d=lists.infradead.org header.i=@lists.infradead.org header.b="SrWC/mjb"; dkim=fail reason="signature verification failed" (1024-bit key) header.d=web.de header.i=@web.de header.b="HKNN8jBa" DMARC-Filter: OpenDMARC Filter v1.3.2 mail.kernel.org 7CCBC2054F 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=W9brgHA6W/WZWuND0AqSxoVQSj+kMz8SAWmhhFJLg3Q=; b=SrWC/mjbtYE6aO k6eMm+xJdxjz1U7qO8yrLOQ04DCk7Ec7TkORkUn+/wx2rvNlQu9oSa1+A8QpaVKlRsrfub8qg+Al/ ppfQ7fPASLjh82TnsWKvD+ANVPJu5YlJ9WV56/QuznJecmkRiZcVeM42et46UZhNCByuDnGkHUnWN 1QtAvBpCbkXUVOHzyX+SbGIwuCCRfwB3+t4kFLIxjuSefPX9Z7i2UVU8EPCJRJO0KGKp4Jmbmf3hX Qc9KZ8eHhg6ZAgprYVOX/meuGGjS8srN/pNiLVysc77AnNjRw2coPz7CT47Hql4Snu3T7E1gT0nQ8 naYGSZNRJvgGjr92dPZQ==; Received: from localhost ([127.0.0.1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.92.3 #3 (Red Hat Linux)) id 1jL1Ot-0003yI-EB; Sun, 05 Apr 2020 09:17:07 +0000 Received: from mout.web.de ([212.227.17.12]) by bombadil.infradead.org with esmtps (Exim 4.92.3 #3 (Red Hat Linux)) id 1jL1Oq-0003xn-RB for linux-arm-kernel@lists.infradead.org; Sun, 05 Apr 2020 09:17:06 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=web.de; s=dbaedf251592; t=1586078205; bh=LPWQ7SziA4eoJv2nsD+mwWWiIDzRTTmjMOUxFZ2RzRI=; h=X-UI-Sender-Class:To:From:Subject:Cc:Date; b=HKNN8jBajUi7CcIdLKHHnb42YGFZXPg8DK39V6xUsJ2VlKQrMCAUaRmuTqO/45mwj QL0UF6N66Bvix78CBFDsMBFr+2JbquSBsC7vH8H9HthPW/lwOMK7PLRfXgldQ1OoZo /G/d3iP6J/ITxtVVVW4O+SyQq7BFEIeFY6tpb+dY= X-UI-Sender-Class: c548c8c5-30a9-4db5-a2e7-cb6cb037b8f9 Received: from [192.168.1.3] ([93.131.99.70]) by smtp.web.de (mrweb103 [213.165.67.124]) with ESMTPSA (Nemesis) id 0Lheqz-1iyajM38m9-00msy1; Sun, 05 Apr 2020 11:16:45 +0200 To: dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-imx@nxp.com, kernel@pengutronix.de, Fabio Estevam , Daniel Vetter , David Airlie , Philipp Zabel , Sascha Hauer , Shawn Guo From: Markus Elfring Subject: [PATCH] drm/imx: imx-tve: Delete an error message in imx_tve_bind() 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: Date: Sun, 5 Apr 2020 11:16:42 +0200 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:68.0) Gecko/20100101 Thunderbird/68.6.0 MIME-Version: 1.0 Content-Language: en-US X-Provags-ID: V03:K1:6qsXH7NcfUP3dj9efSiFBR4IvcL7RBxJ4jGCoOyyG98pKa+sZK2 VDjdSbAjhvo+fzFl1CSrzhEJC55RX//yxW/Km3ZOMKjU2fZyg7b7eM4cmDpjeGZAiHKobZf qS/2pHly1EUkiR/8GDog3ZzDLm5jDjRfGTf3LFu320T5lE44ii//3tfkxHR/S8hjRSBGZff KrrH5OKrRP8xZE58awTpA== X-Spam-Flag: NO X-UI-Out-Filterresults: notjunk:1;V03:K0:6K9WHWRD+zY=:2/i1n7SGJLbhB0q883kLpt GsEBu6V+WrX75p/bVrtUBIbfAylC+hsTGGDV6nyC31p4J2OnUOUaqkVrPu9MGNdd33sgF3tTk 0Ay+cNGyiORlgF17+V/eRmW8kpf5zFw7rBFRn4hKEsCqzMOmYL7GuL06SGIipS/s2vIUYXlRd 3AdHaDv5erh8SY8Of3E1mkHrGO1p0Ekj/l8kmskCRSPi7v8621uDPi0nMoEKgGalPL1smeiPj J7UltiU4CTLbHz7455q5shHpQyi4a9/w+x+PRyL5LL6/Oub5oxuHul1mwtkMWGAXRhiDzBeuD C8kFKe58ux59cuasy/Dv3SiBZoaqcOV3gLgOVpJ3/CgcHaRqRrgtTODvwsKiUQeIBsczzOpo9 r3RjmwQL8VLDP+Pmtu3FXKAgHuK+q751oYEUu7DnuSwEEB+V45svZmQ3DUfav/eoDM18Rhhe/ GDohrhTAhcE+YZBHHOMRsd27WA0kEnJfIFQUZ4qlzmteY428pQkvTcxO5yQzj8nhu962cqKue XpmZ56wYn//YjAAjoxs0V2bmM502pIPTW0YOhqPcAeKAVxhiChqi9bySMJN70YJ76yXyZSvyc Jn0+fQ08gfwyxg7003zq0iR5uSPyWg78E35v13Oe0q0eEPETbTGL708RE/8ht1iFI8374i515 zEPI45/1+ygPA10MUTLQZXRIhjYdJy2h9VSrl6Uf8z/mJN22+/Zjv9q8AMMiPMO4OWXbzHFUZ rwGWIAFcjroxk3vtoLhHUQpBtYqAx/NujEb1imgkxByXBlke+t6cnCoS1Eba/qXWuxUSTqZKq uwO2QW9mFYSBEMzU1gsla8g1akFQy5wQvmGfPKmy56yxC45vLufCAUxaGIRmioRYHub4PyiXW sKAqnuXdWKc6DCCoBSCFgefEylZ0jYQiQec6ghzOXhFEycoFuNluN+UTvmphZC21+AjGh9U+u Q420sU/sgn+gdd6mFg4PU82H/7uqfNnL//npSrKCsUBJLGREKwThjJ1Hy70ErHRpqwbm3oBFQ okTGmdnOPgjxtaYdbU+JLjgAl4h7r78HzJ74cqCVXSa/AB7JhbfG7w5RW2C5JJQcc+KaW++y8 awiuMtBNbBX3AJJj37lATqAOjyqPI2ix4UxpVeRjvddlerBh6sufWH4qb4fsKFqO2/QGbbBcy ZQtMfmlsAd+26rmiH6fDGtONePqZ0UMF4kXrahpFth4vAUSgnaSOK9z0sNhWCRJJ5qNU6cdQ1 bsOKyp2DcC/FWIzNW X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20200405_021705_215657_477D8426 X-CRM114-Status: GOOD ( 12.08 ) X-Spam-Score: -0.9 (/) X-Spam-Report: SpamAssassin version 3.4.4 on bombadil.infradead.org summary: Content analysis details: (-0.9 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.7 RCVD_IN_DNSWL_LOW RBL: Sender listed at https://www.dnswl.org/, low trust [212.227.17.12 listed in list.dnswl.org] 0.0 FREEMAIL_FROM Sender email is commonly abused enduser mail provider [markus.elfring[at]web.de] -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record -0.1 DKIM_VALID_AU Message has a valid DKIM or DK signature from author's domain -0.1 DKIM_VALID Message has at least one valid DKIM or DK signature 0.1 DKIM_SIGNED Message has a DKIM or DK signature, not necessarily valid -0.1 DKIM_VALID_EF Message has a valid DKIM or DK signature from envelope-from domain -0.0 RCVD_IN_MSPIKE_H3 RBL: Good reputation (+3) [212.227.17.12 listed in wl.mailspike.net] -0.0 RCVD_IN_MSPIKE_WL Mailspike good senders 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: kernel-janitors@vger.kernel.org, LKML , Tang Bin Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+patchwork-linux-arm=patchwork.kernel.org@lists.infradead.org From: Markus Elfring Date: Sun, 5 Apr 2020 11:01:49 +0200 The function “platform_get_irq” can log an error already. Thus omit a redundant message for the exception handling in the calling function. This issue was detected by using the Coccinelle software. Signed-off-by: Markus Elfring --- drivers/gpu/drm/imx/imx-tve.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) -- 2.26.0 diff --git a/drivers/gpu/drm/imx/imx-tve.c b/drivers/gpu/drm/imx/imx-tve.c index 5bbfaa2cd0f4..23adbb818d92 100644 --- a/drivers/gpu/drm/imx/imx-tve.c +++ b/drivers/gpu/drm/imx/imx-tve.c @@ -598,10 +598,8 @@ static int imx_tve_bind(struct device *dev, struct device *master, void *data) } irq = platform_get_irq(pdev, 0); - if (irq < 0) { - dev_err(dev, "failed to get irq\n"); + if (irq < 0) return irq; - } ret = devm_request_threaded_irq(dev, irq, NULL, imx_tve_irq_handler, IRQF_ONESHOT,