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Commit da5108e1 authored by Felipe Balbi's avatar Felipe Balbi Committed by Greg Kroah-Hartman
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USB: musb: unmap base if we can't probe 



when probe() fails, we should iounmap() the mapped address.

Signed-off-by: default avatarFelipe Balbi <felipe.balbi@nokia.com>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@suse.de>
parent 3d268645

drivers/usb/musb/musb_core.c

+7 −1
Original line number Diff line number Diff line
@@ -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)