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Received: from SEZPR06MB5832.apcprd06.prod.outlook.com (2603:1096:101:c8::12) by PUZPR06MB5673.apcprd06.prod.outlook.com (2603:1096:301:fb::12) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.21.181.15; Thu, 9 Jul 2026 13:59:08 +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 13:59:08 +0000 From: Pan Chuang To: Sean Wang , Vinod Koul , Frank Li , Matthias Brugger , AngeloGioacchino Del Regno , dmaengine@vger.kernel.org (open list:MEDIATEK DMA DRIVER), linux-arm-kernel@lists.infradead.org (moderated list:MEDIATEK DMA DRIVER), linux-mediatek@lists.infradead.org (moderated list:MEDIATEK DMA DRIVER), linux-kernel@vger.kernel.org (open list:ARM/Mediatek SoC support) Cc: Pan Chuang Subject: [PATCH 04/26] dmaengine: mediatek-mtk-cqdma: Remove redundant dev_err()/dev_err_probe() Date: Thu, 9 Jul 2026 21:58:08 +0800 Message-Id: <20260709135846.97972-5-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_|PUZPR06MB5673:EE_ X-MS-Office365-Filtering-Correlation-Id: 37b98cdf-e51b-4e32-2172-08deddc23eb8 X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0;ARA:13230040|1800799024|366016|52116014|376014|23010399003|22082099003|18002099003|56012099006|11063799006|38350700014; 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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 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/mediatek/mtk-cqdma.c | 5 +---- 1 file changed, 1 insertion(+), 4 deletions(-) diff --git a/drivers/dma/mediatek/mtk-cqdma.c b/drivers/dma/mediatek/mtk-cqdma.c index 80791e30aec2..4dbe84954de6 100644 --- a/drivers/dma/mediatek/mtk-cqdma.c +++ b/drivers/dma/mediatek/mtk-cqdma.c @@ -828,11 +828,8 @@ static int mtk_cqdma_probe(struct platform_device *pdev) err = devm_request_irq(&pdev->dev, cqdma->pc[i]->irq, mtk_cqdma_irq, 0, dev_name(&pdev->dev), cqdma); - if (err) { - dev_err(&pdev->dev, - "request_irq failed with err %d\n", err); + if (err) return -EINVAL; - } } /* allocate resource for VCs */ -- 2.34.1