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由 Ajay Kumar Gupta 提交于
Fixes kernel panic while ISO IN transfer is aborted.Replaced usb_hcd_unlink_urb_from_ep() from musb_giveback() to __musb_giveback() to make sure urb is unlinked before giveback when __musb_giveback() is called from musb_urb_dequeue(). Acquired musb->lock() before usb_hcd_unlink_urb_from_ep() within in enqueue path. Signed-off-by: NAjay Kumar Gupta <ajay.gupta@ti.com> Signed-off-by: NFelipe Balbi <felipe.balbi@nokia.com> Signed-off-by: NGreg Kroah-Hartman <gregkh@suse.de>
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