Commit 37f15291 authored Jun 10, 2014 by George Cherian Committed by Wim Van Sebroeck Aug 05, 2014

watchdog: lantiq_wdt: Remove the un-necessary check of resource after platform_get_resource()



devm_ioremap_resource() checks for valid resource.
Remove the un-necessary check after platform_get_resource().

Signed-off-by: George Cherian <george.cherian@ti.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>

parent 4bba08dd

drivers/watchdog/lantiq_wdt.c

+0 −5

Original line number	Diff line number	Diff line
		@@ -192,11 +192,6 @@ ltq_wdt_probe(struct platform_device *pdev)
		struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
		struct clk *clk;

		if (!res) {
		dev_err(&pdev->dev, "cannot obtain I/O memory region");
		return -ENOENT;
		}

		ltq_wdt_membase = devm_ioremap_resource(&pdev->dev, res);
		if (IS_ERR(ltq_wdt_membase))
		return PTR_ERR(ltq_wdt_membase);