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Mon, 10 Jul 2023 06:34:02 +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 15.20.6565.028; Mon, 10 Jul 2023 06:34:01 +0000 From: Yangtao Li To: Codrin Ciubotariu , Andi Shyti , Nicolas Ferre , Alexandre Belloni , Claudiu Beznea Cc: Yangtao Li , linux-i2c@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org Subject: [PATCH v2 01/11] i2c: at91: Use devm_platform_get_and_ioremap_resource() Date: Mon, 10 Jul 2023 14:33:40 +0800 Message-Id: <20230710063351.17490-1-frank.li@vivo.com> X-Mailer: git-send-email 2.39.0 X-ClientProxiedBy: SI1PR02CA0021.apcprd02.prod.outlook.com (2603:1096:4:1f4::14) To SEZPR06MB5269.apcprd06.prod.outlook.com (2603:1096:101:78::6) MIME-Version: 1.0 X-MS-PublicTrafficType: Email X-MS-TrafficTypeDiagnostic: SEZPR06MB5269:EE_|SEYPR06MB6586:EE_ X-MS-Office365-Filtering-Correlation-Id: 9d686045-ab26-46e6-4bb9-08db810fa61b 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 Reviewed-by: Andi Shyti --- drivers/i2c/busses/i2c-at91-core.c | 10 +++------- 1 file changed, 3 insertions(+), 7 deletions(-) diff --git a/drivers/i2c/busses/i2c-at91-core.c b/drivers/i2c/busses/i2c-at91-core.c index 05ad3bc3578a..de3b8f1053e7 100644 --- a/drivers/i2c/busses/i2c-at91-core.c +++ b/drivers/i2c/busses/i2c-at91-core.c @@ -207,19 +207,15 @@ static int at91_twi_probe(struct platform_device *pdev) dev->dev = &pdev->dev; - mem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!mem) - return -ENODEV; + dev->base = devm_platform_get_and_ioremap_resource(pdev, 0, &mem); + if (IS_ERR(dev->base)) + return PTR_ERR(dev->base); phy_addr = mem->start; dev->pdata = at91_twi_get_driver_data(pdev); if (!dev->pdata) return -ENODEV; - dev->base = devm_ioremap_resource(&pdev->dev, mem); - if (IS_ERR(dev->base)) - return PTR_ERR(dev->base); - dev->irq = platform_get_irq(pdev, 0); if (dev->irq < 0) return dev->irq;