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>
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@ -192,11 +192,6 @@ ltq_wdt_probe(struct platform_device *pdev)
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struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
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struct clk *clk;
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if (!res) {
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dev_err(&pdev->dev, "cannot obtain I/O memory region");
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return -ENOENT;
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}
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ltq_wdt_membase = devm_ioremap_resource(&pdev->dev, res);
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if (IS_ERR(ltq_wdt_membase))
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return PTR_ERR(ltq_wdt_membase);
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