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watchdog: dw_wdt: Remove the un-necessary check after platform_get_resource()

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

Signed-off-by: George Cherian <[email protected]>
Reviewed-by: Guenter Roeck <[email protected]>
Signed-off-by: Wim Van Sebroeck <[email protected]>
This commit is contained in:
George Cherian 2014-06-10 10:10:06 +05:30 • committed by Wim Van Sebroeck
commit 4bba08dda4
1 changed files with 0 additions and 3 deletions
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3
drivers/watchdog/dw_wdt.c
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@ -296,9 +296,6 @@ static int dw_wdt_drv_probe(struct platform_device *pdev)
int ret;
struct resource *mem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!mem)
return -EINVAL;
dw_wdt.regs = devm_ioremap_resource(&pdev->dev, mem);
if (IS_ERR(dw_wdt.regs))
return PTR_ERR(dw_wdt.regs);