xhci_suspend
ret = xhci_suspend(xhci, device_may_wakeup(dev));
ret = xhci_suspend(xhci, do_wakeup);
ret = xhci_suspend(xhci, device_may_wakeup(dev));
return xhci_suspend(xhci, true);
err = xhci_suspend(xhci, wakeup);
EXPORT_SYMBOL_GPL(xhci_suspend);
int xhci_suspend(struct xhci_hcd *xhci, bool do_wakeup);