xhci_get_endpoint_flag
drop_flag = xhci_get_endpoint_flag(&ep->desc);
xhci_get_endpoint_flag(&ep->desc)) {
added_ctxs = xhci_get_endpoint_flag(&ep->desc);
ep_flag = xhci_get_endpoint_flag(&host_ep->desc);
endpoint_flag = xhci_get_endpoint_flag(&eps[i]->desc);
changed_ep_bitmask |= xhci_get_endpoint_flag(&eps[i]->desc);