Commit 24b82256 authored Apr 01, 2019 by Anson Huang Committed by Wim Van Sebroeck May 05, 2019

watchdog: imx2_wdt: use devm_platform_ioremap_resource() to simplify code



Use the new helper devm_platform_ioremap_resource() which wraps the
platform_get_resource() and devm_ioremap_resource() together, to
simplify the code.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Mukesh Ojha <mojha@codeaurora.org>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>

parent 986857ac

drivers/watchdog/imx2_wdt.c

+1 −3

Original line number	Diff line number	Diff line
		@@ -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);