diff options
Diffstat (limited to 'drivers/usb/musb/musb_core.c')
| -rw-r--r-- | drivers/usb/musb/musb_core.c | 8 |
1 files changed, 7 insertions, 1 deletions
diff --git a/drivers/usb/musb/musb_core.c b/drivers/usb/musb/musb_core.c index 3e9b3b0..de7b377 100644 --- a/drivers/usb/musb/musb_core.c +++ b/drivers/usb/musb/musb_core.c @@ -2110,6 +2110,7 @@ static int __init musb_probe(struct platform_device *pdev) { struct device *dev = &pdev->dev; int irq = platform_get_irq(pdev, 0); + int status; struct resource *iomem; void __iomem *base; @@ -2127,7 +2128,12 @@ static int __init musb_probe(struct platform_device *pdev) /* clobbered by use_dma=n */ orig_dma_mask = dev->dma_mask; #endif - return musb_init_controller(dev, irq, base); + + status = musb_init_controller(dev, irq, base); + if (status < 0) + iounmap(base); + + return status; } static int __exit musb_remove(struct platform_device *pdev) |