UATH_COND_NOREF   464 dev/usb/if_uath.c 		(void)tsleep(UATH_COND_NOREF(sc), 0, "uathdet", 0);
UATH_COND_NOREF   651 dev/usb/if_uath.c 		wakeup(UATH_COND_NOREF(sc));