--- drivers/usb/host/uhci-hcd.c

+++ drivers/usb/host/uhci-hcd.c

@@ -735,6 +735,7 @@ static void uhci_stop(struct usb_hcd *hc

uhci_hc_died(uhci);

uhci_scan_schedule(uhci);

spin_unlock_irq(&uhci->lock);

+ synchronize_irq(hcd->irq);

del_timer_sync(&uhci->fsbr_timer);

release_uhci(uhci);