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Wed, 5 Jul 2023 08:19:10 +0000 Received: from SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c]) by SEZPR06MB5269.apcprd06.prod.outlook.com ([fe80::fa0e:6c06:7474:285c%5]) with mapi id 15.20.6565.016; Wed, 5 Jul 2023 08:19:10 +0000 From: Yangtao Li To: Sinan Kaya , Andy Gross , Bjorn Andersson , Konrad Dybcio , Vinod Koul Cc: Yangtao Li , linux-arm-kernel@lists.infradead.org, linux-arm-msm@vger.kernel.org, dmaengine@vger.kernel.org, linux-kernel@vger.kernel.org Subject: [PATCH 2/5] dmaengine: qcom_hidma: Use devm_platform_get_and_ioremap_resource() Date: Wed, 5 Jul 2023 16:18:53 +0800 Message-Id: <20230705081856.13734-2-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 In-Reply-To: <20230705081856.13734-1-frank.li@vivo.com> References: <20230705081856.13734-1-frank.li@vivo.com> X-ClientProxiedBy: SG2P153CA0044.APCP153.PROD.OUTLOOK.COM (2603:1096:4:c6::13) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SEZPR06MB5119:EE_ X-MS-Office365-Filtering-Correlation-Id: 92c66c87-f94b-4557-21d2-08db7d30828f X-MS-Exchange-SenderADCheck: 1 X-MS-Exchange-AntiSpam-Relay: 0 X-Microsoft-Antispam: BCL:0; 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Signed-off-by: Yangtao Li --- drivers/dma/qcom/hidma.c | 12 +++++------- 1 file changed, 5 insertions(+), 7 deletions(-) diff --git a/drivers/dma/qcom/hidma.c b/drivers/dma/qcom/hidma.c index 344525c3a32f..b5e3633e6a5e 100644 --- a/drivers/dma/qcom/hidma.c +++ b/drivers/dma/qcom/hidma.c @@ -765,17 +765,15 @@ static int hidma_probe(struct platform_device *pdev) pm_runtime_set_active(&pdev->dev); pm_runtime_enable(&pdev->dev); - trca_resource = platform_get_resource(pdev, IORESOURCE_MEM, 0); - trca = devm_ioremap_resource(&pdev->dev, trca_resource); + trca = devm_platform_get_and_ioremap_resource(pdev, 0, &trca_resource); if (IS_ERR(trca)) { - rc = -ENOMEM; + rc = PTR_ERR(trca); goto bailout; } - evca_resource = platform_get_resource(pdev, IORESOURCE_MEM, 1); - evca = devm_ioremap_resource(&pdev->dev, evca_resource); + evca = devm_platform_get_and_ioremap_resource(pdev, 1, &evca_resource); if (IS_ERR(evca)) { - rc = -ENOMEM; + rc = PTR_ERR(evca); goto bailout; } @@ -785,7 +783,7 @@ static int hidma_probe(struct platform_device *pdev) */ chirq = platform_get_irq(pdev, 0); if (chirq < 0) { - rc = -ENODEV; + rc = chirq; goto bailout; }