From: Varka Bhadram <varkabhad...@gmail.com>
Sanity check on resource happening with devm_ioremap_resource().
Signed-off-by: Varka Bhadram <var...@cdac.in>
---
drivers/usb/musb/musb_core.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c
index b841ee0..55ebd4b 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);
--
1.7.9.5
--
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