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 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 smtp.lore.kernel.org (Postfix) with ESMTPS id 42952CCD187 for ; Tue, 14 Oct 2025 11:29:45 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: Content-Type:In-Reply-To:From:References:Cc:To:Subject:MIME-Version:Date: Message-ID:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=hvpvnR2aFy6lLZVc8OgpDdEXampIOTFkbDdx9GZqf/I=; b=cKUJ5drN8f8mr3SUjYjNrFY5iL e02eWfXubI8tCafQr5d/J3wO0o0xGGLdLecoDxPVug49JeLc1p6B5OHLTQN6KG8OiPqXLxkWlBDz6 N5jWxcd5nwFCBYRFOtlLAHneYEi9yFr0CPGZlqNeW+HgddtnK4Yy5J/0CJG3x0mUCIFB9GIs2KI8d JMMCE+xyj/GU2M8gRzz3r0nzn7fTOAJpiCzXjdYBLVsI8bT4Tob4x/JvwK+iLdzRy6J0bFto5Eqkh vJwYO2VpMV5rba4kyVay4XT586WWC0eYOxBV6WSPFO2A2/HaUbPjJ6oHkNsgVM2SsOXIVw3jDAp2C 2cobcBVg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8dDr-0000000G5x0-0E1Q; Tue, 14 Oct 2025 11:29:43 +0000 Received: from bali.collaboradmins.com ([2a01:4f8:201:9162::2]) by bombadil.infradead.org with esmtps (Exim 4.98.2 #2 (Red Hat Linux)) id 1v8dDn-0000000G5wI-45iz; Tue, 14 Oct 2025 11:29:41 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=collabora.com; s=mail; t=1760441377; bh=1GfZigKl8BK6ItvIvHiHwUmP9apgJNQtcjLeOH0Fo9w=; h=Date:Subject:To:Cc:References:From:In-Reply-To:From; b=K7jAIQBADMt3OIAdrE5ksGeiSSHn+ISFhMcWzPAkpAwTKDDKt1+rpCu0J1r1kxoIm zNE1qxXvfwjh7+J1vFhd+CXwaCDeTCBRPYI1e2Y7bRQ2yYeUial1kg5IXqPHmqGaol gNuazANough8dB0l1ZoB4bOQEMjfaMH4tTYj++IBGNQym4nZU8eDT5rUBZMuL3ahg5 gE9qgUqEkQHVwdmMl74AovVLF8DX+jhSJVJorUEvN8fOWQOGImf9FMfeK7S3diHVfW w4w/90WAi+UBH348POXLwJPK18r2KfgdyNNcXSuy3mtUqBmQc1ZFuoIhho81lJrW6M OO3IAjcJ+77kA== Received: from [192.168.1.100] (2-237-20-237.ip236.fastwebnet.it [2.237.20.237]) (using TLSv1.3 with cipher TLS_AES_128_GCM_SHA256 (128/128 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (No client certificate requested) (Authenticated sender: kholk11) by bali.collaboradmins.com (Postfix) with ESMTPSA id CEE8617E0456; Tue, 14 Oct 2025 13:29:35 +0200 (CEST) Message-ID: <15d26478-89e5-4815-8e20-7f34778d077a@collabora.com> Date: Tue, 14 Oct 2025 13:29:35 +0200 MIME-Version: 1.0 User-Agent: Mozilla Thunderbird Subject: Re: [PATCH 24/32] media: mediatek: vcodec: Use %pe format specifier To: Ricardo Ribalda , Linus Walleij , Dmitry Torokhov , Mauro Carvalho Chehab , Hans Verkuil , Sakari Ailus , =?UTF-8?Q?Krzysztof_Ha=C5=82asa?= , Tomi Valkeinen , Leon Luo , Kieran Bingham , Jacopo Mondi , Kieran Bingham , Laurent Pinchart , =?UTF-8?Q?Niklas_S=C3=B6derlund?= , Julien Massot , Jacopo Mondi , Daniel Scally , Dave Stevenson , Benjamin Mugnier , Sylvain Petinot , Yong Zhi , Bingbu Cao , Tianshu Qiu , Tiffany Lin , Andrew-CT Chen , Yunfei Dong , Matthias Brugger , Rui Miguel Silva , Laurent Pinchart , Martin Kepplinger , Purism Kernel Team , Shawn Guo , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Dafna Hirschfeld , Heiko Stuebner , Sylwester Nawrocki , Krzysztof Kozlowski , Alim Akhtar , Yemike Abhilash Chandra , Greg Kroah-Hartman Cc: linux-input@vger.kernel.org, linux-kernel@vger.kernel.org, linux-media@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, imx@lists.linux.dev, linux-renesas-soc@vger.kernel.org, linux-rockchip@lists.infradead.org, linux-samsung-soc@vger.kernel.org, linux-staging@lists.linux.dev References: <20251013-ptr_err-v1-0-2c5efbd82952@chromium.org> <20251013-ptr_err-v1-24-2c5efbd82952@chromium.org> From: AngeloGioacchino Del Regno Content-Language: en-US In-Reply-To: <20251013-ptr_err-v1-24-2c5efbd82952@chromium.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 7bit X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251014_042940_166971_B6B3000A X-CRM114-Status: UNSURE ( 7.85 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org Il 13/10/25 16:15, Ricardo Ribalda ha scritto: > The %pe format specifier is designed to print error pointers. It prints > a symbolic error name (eg. -EINVAL) and it makes the code simpler by > omitting PTR_ERR(). > > This patch fixes this cocci report: > ./platform/mediatek/vcodec/common/mtk_vcodec_dbgfs.c:187:3-10: WARNING: Consider using %pe to print PTR_ERR() > > Signed-off-by: Ricardo Ribalda Reviewed-by: AngeloGioacchino Del Regno