hc_stop 546 uspace/drv/bus/usb/xhci/hc.c hc_stop(hc); hc_stop 735 uspace/drv/bus/usb/xhci/hc.c hc_stop(hc); hc_stop 754 uspace/drv/bus/usb/xhci/hc.c hc_stop(hc);