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 EF64EC44506 for ; Thu, 9 Jul 2026 13:59:59 +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:MIME-Version:Content-Type: Content-Transfer-Encoding:References:In-Reply-To:Message-Id:Date:Subject:Cc: To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=oj+jq+4k3J35lzLRn7Tyh0IxsilfX1uXZ4AEr+ySruc=; b=G1r2vorAFkx804PZBa6PFh28Nh TQZNsp0HTy8kF+V4q9uWYM5kEihfoB5fEjztWjtzs7SyLn5gDXv/f66dv5hsNeigQstlTL+8WP9BV QqlDvWqDu+OlWItovSsHzRVuQHdwXqWN3i5Evi04msYQsq3+zzGaqTrFkrCil35VPJsjxI/TNIIPx bf+g/KEco2BLQsViF7D9jMdzDj41JEIng2qyD+rUwwp/ECnem1wgMygmScg1if7+ObsBEAW3QMIM0 46F4gQKFuR8wm5kIbLR7GWU5y3ORyCaYxDmKA4WlMb+bK6/C3fkvXcTc9UNwrxmsf8lWAo2IKgzD9 09weRFnw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1whpI8-00000002fXv-1j65; Thu, 09 Jul 2026 13:59:52 +0000 Received: from mail-koreacentralazon11013062.outbound.protection.outlook.com ([40.107.44.62] helo=SEYPR02CU001.outbound.protection.outlook.com) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1whpI5-00000002fPi-1AjL for linux-arm-kernel@lists.infradead.org; Thu, 09 Jul 2026 13:59:50 +0000 ARC-Seal: i=1; a=rsa-sha256; s=arcselector10001; d=microsoft.com; cv=none; b=KfCY8zvDyRbfiiA6JN5YPc5geSrsDBd/Om7Pvr5gkh6VQuwWeL18v1+yqqp0W/2sCfniXhmhtY/tpEP/LXHrgf4nP3hzO9n1Iv7ezvRT/GhIXmmZOEpL+qLfCwwOteynLg7PpjexVsehPTH8mBG1tIokVmBDyFMqozAmLEfu4AunQfLd67+hXA2Pwellh4HWKC5jvXEaWmibzQwcdr3EUkBkXxe8/CrmLoDdNyLLxgucY2AFle1VpDE7HwvD3xNq5J4s1Uv5UWQbNdkHBiO58v7I4LRMcMTPQ5W+MsiYTNNEhe2ygz353kcFMZdSBy59ugVhLKpkxtoMUCrrpP+Bbw== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=microsoft.com; s=arcselector10001; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-AntiSpam-MessageData-ChunkCount:X-MS-Exchange-AntiSpam-MessageData-0:X-MS-Exchange-AntiSpam-MessageData-1; bh=oj+jq+4k3J35lzLRn7Tyh0IxsilfX1uXZ4AEr+ySruc=; b=H5xNaK9Hommpk90YofYAs5zyAJVFRRa9rqh7YXmHynPdQlqmcqBzgQMM/q1AELiC0b6kf8eq2hdzsBEQp1foBfpq1LJOUKdYQzl+Ig2vl14SJxguHgvyk/LIHpxRMTZ0/rKLj9W4u0A42g2vC3ogjlBOGo2iJu/ssD6/GltrNnPmF67r2bSZQiVMjSQAgDn0JQKD6gsef+IkyW43w+n3c/8cwRdvMZRKzfk0LCoOVlG0rqN/XjGz7pwEMdP/GUy7KiiltjJ99zkBr0WuBcvfCqF7npwd+hHgseH9EfhrdUJtPzVB3oO8pP/Fg1RNRCJLSZt+6IKKg8/6VzWt8JwY+g== ARC-Authentication-Results: i=1; mx.microsoft.com 1; spf=pass smtp.mailfrom=vivo.com; dmarc=pass action=none header.from=vivo.com; dkim=pass header.d=vivo.com; arc=none DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=vivo.com; s=selector2; h=From:Date:Subject:Message-ID:Content-Type:MIME-Version:X-MS-Exchange-SenderADCheck; bh=oj+jq+4k3J35lzLRn7Tyh0IxsilfX1uXZ4AEr+ySruc=; b=TdHuNWfE9JzZ2aiqxNqns1LJwtYEltJZjFMOuHKsZ7ybj9RWceQZtv9ZFAJ6Y//HEZYjo/bxEUnfdJ16i9vgxjQEBDZ+sCQ4twWceBDRuAzep61yj5qM/wx/TgpMRHRsYmTjQRpXuTLjzM4dH8bO8zFwWwKgPwMWjcJfEHN/Tk6cJU6kJASkKhsSkhve7+2kj+w/nS7jKzHKZIC0cegIKsZskKSzMTQRhBVJd9Te4DJGoZKPbCFyiwQdbp42UZ0XkTvEV4G5IO9f2e//TGPsFn0xlxmUAj25y8vlyj5ydIvQVYCp7cQHo6+pHSQK4ZtFF99SQeNC1EbiyERmqskvmw== Authentication-Results: dkim=none (message not signed) header.d=none;dmarc=none action=none header.from=vivo.com; Received: from SEZPR06MB5832.apcprd06.prod.outlook.com (2603:1096:101:c8::12) by SE2PPF271E4F3E3.apcprd06.prod.outlook.com (2603:1096:108:1::7c8) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.181.9; Thu, 9 Jul 2026 13:59:42 +0000 Received: from SEZPR06MB5832.apcprd06.prod.outlook.com ([fe80::f98:5e32:4ccb:d07b]) by SEZPR06MB5832.apcprd06.prod.outlook.com ([fe80::f98:5e32:4ccb:d07b%6]) with mapi id 15.21.0181.014; Thu, 9 Jul 2026 13:59:42 +0000 From: Pan Chuang To: =?UTF-8?q?Am=C3=A9lie=20Delaunay?= , Vinod Koul , Frank Li , Maxime Coquelin , Alexandre Torgue , dmaengine@vger.kernel.org (open list:STM32 DMA DRIVERS), linux-stm32@st-md-mailman.stormreply.com (moderated list:STM32 DMA DRIVERS), linux-arm-kernel@lists.infradead.org (moderated list:ARM/STM32 ARCHITECTURE), linux-kernel@vger.kernel.org (open list) Cc: Pan Chuang Subject: [PATCH 19/26] dmaengine: stm32-stm32-dma3: Remove redundant dev_err()/dev_err_probe() Date: Thu, 9 Jul 2026 21:58:23 +0800 Message-Id: <20260709135846.97972-20-panchuang@vivo.com> X-Mailer: git-send-email 2.34.1 In-Reply-To: <20260709135846.97972-1-panchuang@vivo.com> References: <20260709135846.97972-1-panchuang@vivo.com> Content-Transfer-Encoding: 8bit Content-Type: text/plain X-ClientProxiedBy: TYCP301CA0073.JPNP301.PROD.OUTLOOK.COM (2603:1096:405:7d::11) To SEZPR06MB5832.apcprd06.prod.outlook.com (2603:1096:101:c8::12) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5832:EE_|SE2PPF271E4F3E3:EE_ X-MS-Office365-Filtering-Correlation-Id: dd50d460-00a3-4b4c-5299-08deddc252f0 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|376014|366016|1800799024|23010399003|52116014|38350700014|18002099003|11063799006|56012099006|22082099003; X-Microsoft-Antispam-Message-Info: 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 X-Forefront-Antispam-Report: CIP:255.255.255.255;CTRY:;LANG:en;SCL:1;SRV:;IPV:NLI;SFV:NSPM;H:SEZPR06MB5832.apcprd06.prod.outlook.com;PTR:;CAT:NONE;SFS:(13230040)(376014)(366016)(1800799024)(23010399003)(52116014)(38350700014)(18002099003)(11063799006)(56012099006)(22082099003);DIR:OUT;SFP:1101; X-MS-Exchange-AntiSpam-MessageData-ChunkCount: 1 X-MS-Exchange-AntiSpam-MessageData-0: =?us-ascii?Q?USPcUMr0U0MhCr5H2J01V+iZi8XnxwJQSNgd3rSbGoYMM+mBQrg629482T6V?= =?us-ascii?Q?DfWCN3nRP4UBWjd6musoouRLzWw5h5m8CzA3n8J/zqJr9ifN7ojxcbrABHZ/?= =?us-ascii?Q?lZB3oaNWmixROmSDPI3UoCbjSIEt+rqSLMG/ECllp77S1mJ4Rb47phP4m6oz?= =?us-ascii?Q?Fws4tLtTP2ekiYjKzwKTTe4X4uwyfO2b1fbZtdlhrEe3OYEH6hxKsbSA9ThD?= =?us-ascii?Q?Q8eB+ojWRk6D70H3TOGa/T7G5SdR9n0rYaFHKY8gzrLb3asMPZpmpRXu/wjE?= =?us-ascii?Q?uCvUUan837SbDoJvgGD/mzgWDBrZhmpsP6BMXSA8jSwNi2IaFzhm6OUdS5Sj?= =?us-ascii?Q?NcnUKDkVq7g3ccCkartpOBUwsEAtXx0c5K8xtZINpCUl47hctO/m2SUdG92l?= =?us-ascii?Q?lJyJ1Sw+uMJtCk84eeFxt4u7+fK+q06bxJ2gyISKvuwQxyJtHudarqN7YjZa?= =?us-ascii?Q?uPeBZGy6egualJmpTapzJSb1Jr1FUqgBq103ly4IRiz2KPpj1GWnKmj8+blL?= =?us-ascii?Q?Te0e1rtRaJHjOv96oZ5JN6RDlsdI2hn3wmZ9/x1NWXXc0gF6c4jy+dkNJhMn?= =?us-ascii?Q?2ddxYwQS7gHpkqLiInBelb0jzObJe68m1/wF3eji5EP6yvkOpuhYKAIZvtsX?= =?us-ascii?Q?mYuhcLQ9XuCBiFEXhpvFN8O0syYBs7IsTzzgOW303BlMSD9hhsqHNxGiWoqT?= =?us-ascii?Q?gpyVJQwg8dfN0exkvaAryjWKJGho9+q/7Mr4+N4AFeEhPojYUjr1Q0PLjgC+?= =?us-ascii?Q?pskMMSykR9QhsfP66dkCyibJ6dkbKfiqymSlVZKFAI7OMCA/ly9n/eQ8q7ba?= =?us-ascii?Q?JwiewahvhEpmZekJwQJAKngZTxWv/yuO6yVHZRf1m5f7u0UDWN4GJEpCn2jl?= =?us-ascii?Q?w5JXVFieWYGT1BF/rlMKd8GXuphIGybBaVBQA/i8pn82LpZh+KiC8gU3oRax?= =?us-ascii?Q?IavSpevdPYzmjB1HBcHJpOQpFKILJKOs6LyNoMOE+oHRQlr41d+uVHA+yAAQ?= =?us-ascii?Q?vX3aqQv5W+F8j4G3XAHyoF1SIdugCCNzCK7ySZ1Y6go+aZN/aQsqQxpZn+1v?= =?us-ascii?Q?0hJqNM8My9kANniVlIgYHWgKZ4rO8KrpxnflbM72GCc5KLxiWi9UKXHNzVFD?= =?us-ascii?Q?4dJ3DtcKbzK6AVam5Ui/JOXVvRJqB/PLrj1gy1CGRb5hZUBZ3hNZLO0ttxGM?= =?us-ascii?Q?w6w/JnIZaimN2siZUsWME0aFmK5Hx8hk6f2SxCILelWm25O2qXhxyxjrOwls?= =?us-ascii?Q?oCxHDkcu9aFc4vKdpotunTIXoMZrdeyKvAdE+OdVQ6K25kg2rQnGkwio+dAZ?= =?us-ascii?Q?kZr8brB8f+3wlfYnmu3o15KuXmoP8rOqp7FGJ62VlMHzUaStec4m4nvBhJV/?= =?us-ascii?Q?Atpbr66KEKvsvBkPYqz4xlLX6jfQpenTKALEqgfLwxLOoAJ9XAWRfCYDlMYT?= =?us-ascii?Q?UIYQlsSNhfkPXf/9OoPf7fbxQtDL4X19PjIXE1Gud7X5mw4PIPGqsE6odfMt?= =?us-ascii?Q?OmbZqb5TeQmXQcyXD4lzjfw3JJl9yDT+gBQphw7PNFdg4/4f2Z2z/7smZmcc?= =?us-ascii?Q?r3DQCmk4IiWckyw44rynbUFLs4LY5RPvqjAUWiKfD44u0fBOFoJvX9XjMypV?= =?us-ascii?Q?V9jQa1Gfkr/T/+7NXL6COTWzrdoKc8N2RKbvRYaovGW+dxUsBvN4POYmk3zk?= =?us-ascii?Q?Qm3PSKx+8l/TPdXygIRrSBn388JK9/Et8SfNmFOLJakTfFJGCsr0tTZfcSVt?= =?us-ascii?Q?zTgoRaE4Ng=3D=3D?= X-OriginatorOrg: vivo.com X-MS-Exchange-CrossTenant-Network-Message-Id: dd50d460-00a3-4b4c-5299-08deddc252f0 X-MS-Exchange-CrossTenant-AuthSource: SEZPR06MB5832.apcprd06.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Internal X-MS-Exchange-CrossTenant-OriginalArrivalTime: 09 Jul 2026 13:59:41.9197 (UTC) X-MS-Exchange-CrossTenant-FromEntityHeader: Hosted X-MS-Exchange-CrossTenant-Id: 923e42dc-48d5-4cbe-b582-1a797a6412ed X-MS-Exchange-CrossTenant-MailboxType: HOSTED X-MS-Exchange-CrossTenant-UserPrincipalName: XhiaFSwVbMbQNFoOwQIOIzT7URNIVZJnR4lqYlhvctmXqP5V+6DGFd1Q0gqW2dAtosH6SvJOZM0Kr7UhOxlIqw== X-MS-Exchange-Transport-CrossTenantHeadersStamped: SE2PPF271E4F3E3 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.9.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20260709_065949_390799_BF972BEB X-CRM114-Status: UNSURE ( 9.62 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-arm-kernel@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-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org The devm_request_irq() now automatically logs detailed error messages on failure. This eliminates the need for driver-specific dev_err() and dev_err_probe() calls that previously printed generic messages. Signed-off-by: Pan Chuang --- drivers/dma/stm32/stm32-dma3.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/stm32/stm32-dma3.c b/drivers/dma/stm32/stm32-dma3.c index 4724e7fa0008..68ed1d695f1d 100644 --- a/drivers/dma/stm32/stm32-dma3.c +++ b/drivers/dma/stm32/stm32-dma3.c @@ -1893,11 +1893,8 @@ static int stm32_dma3_probe(struct platform_device *pdev) ret = devm_request_irq(&pdev->dev, chan->irq, stm32_dma3_chan_irq, 0, dev_name(chan2dev(chan)), chan); - if (ret) { - dev_err_probe(&pdev->dev, ret, "Failed to request channel %s IRQ\n", - dev_name(chan2dev(chan))); + if (ret) goto err_clk_disable; - } } ret = of_dma_controller_register(np, stm32_dma3_of_xlate, ddata); -- 2.34.1