diff options
| author | Varka Bhadram <varkabhadram@gmail.com> | 2014-11-04 07:51:28 +0530 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2014-11-07 09:01:51 -0800 |
| commit | 972b98344beca6ca2f1de84141005a2ce2f8ffe5 (patch) | |
| tree | c91cbc66a4e61d7f4ba1653656159796289b2bed /drivers | |
| parent | e7020f193a3d135e5dda476452e3372e27cc1789 (diff) | |
| download | linux-972b98344beca6ca2f1de84141005a2ce2f8ffe5.tar.bz2 | |
musb: musb_core: remove duplicate check on resource
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <varkab@cdac.in>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index b841ee0bff06..55ebd4b1daac 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2080,10 +2080,10 @@ static int musb_probe(struct platform_device *pdev) struct resource *iomem; void __iomem *base; - iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); - if (!iomem || irq <= 0) + if (irq <= 0) return -ENODEV; + iomem = platform_get_resource(pdev, IORESOURCE_MEM, 0); base = devm_ioremap_resource(dev, iomem); if (IS_ERR(base)) return PTR_ERR(base); |