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Mon, 1 Apr 2019 05:04:31 +0000 From: Anson Huang To: "wim@linux-watchdog.org" , "linux@roeck-us.net" , "shawnguo@kernel.org" , "s.hauer@pengutronix.de" , "kernel@pengutronix.de" , "festevam@gmail.com" , "linux-watchdog@vger.kernel.org" , "linux-arm-kernel@lists.infradead.org" , "linux-kernel@vger.kernel.org" Subject: [PATCH] watchdog: imx2_wdt: use devm_platform_ioremap_resource() to simplify code Thread-Topic: [PATCH] watchdog: imx2_wdt: use devm_platform_ioremap_resource() to simplify code Thread-Index: AQHU6Ehj3pOP+tVUHUG9L2wc4efo6A== Date: Mon, 1 Apr 2019 05:04:30 +0000 Message-ID: <1554094787-14766-1-git-send-email-Anson.Huang@nxp.com> Accept-Language: en-US Content-Language: en-US X-MS-Has-Attach: X-MS-TNEF-Correlator: x-mailer: git-send-email 2.7.4 x-clientproxiedby: HK0PR03CA0016.apcprd03.prod.outlook.com (2603:1096:203:2e::28) To DB3PR0402MB3916.eurprd04.prod.outlook.com (2603:10a6:8:10::18) authentication-results: spf=none (sender IP is ) smtp.mailfrom=anson.huang@nxp.com; x-ms-exchange-messagesentrepresentingtype: 1 x-originating-ip: [119.31.174.66] x-ms-publictraffictype: Email x-ms-office365-filtering-correlation-id: b5588015-a37b-4013-8044-08d6b65f85ef x-ms-office365-filtering-ht: Tenant x-microsoft-antispam: BCL:0; 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Signed-off-by: Anson Huang Reviewed-by: Mukesh Ojha Reviewed-by: Guenter Roeck --- drivers/watchdog/imx2_wdt.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/watchdog/imx2_wdt.c b/drivers/watchdog/imx2_wdt.c index 2b52514..1b0faa2 100644 --- a/drivers/watchdog/imx2_wdt.c +++ b/drivers/watchdog/imx2_wdt.c @@ -247,7 +247,6 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) { struct imx2_wdt_device *wdev; struct watchdog_device *wdog; - struct resource *res; void __iomem *base; int ret; u32 val; @@ -256,8 +255,7 @@ static int __init imx2_wdt_probe(struct platform_device *pdev) if (!wdev) return -ENOMEM; - res = platform_get_resource(pdev, IORESOURCE_MEM, 0); - base = devm_ioremap_resource(&pdev->dev, res); + base = devm_platform_ioremap_resource(pdev, 0); if (IS_ERR(base)) return PTR_ERR(base);