redonkable/alistair23-linux
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usb: musb: core: remove duplicate check on resource

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Sanity check on resource happening with devm_ioremap_resource().

Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Felipe Balbi <balbi@ti.com>
This commit is contained in:
Varka Bhadram 2014-10-29 21:30:19 +05:30 committed by Felipe Balbi
parent 768330756d
commit 1f79b26cf3
1 changed files with 2 additions and 2 deletions
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4
drivers/usb/musb/musb_core.c
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@ -2080,10 +2080,10 @@ static int musb_probe(struct platform_device *pdev)
struct resource *iomem; struct resource *iomem;
void __iomem *base; void __iomem *base;
iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); if (irq <= 0)
if (!iomem || irq <= 0)
return -ENODEV; return -ENODEV;
iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0);
base = devm_ioremap_resource(dev, iomem); base = devm_ioremap_resource(dev, iomem);
if (IS_ERR(base)) if (IS_ERR(base))
return PTR_ERR(base); return PTR_ERR(base);