93 	kmutex_t sc_lock;  member
200 	mutex_init(&sc->sc_lock, MUTEX_DEFAULT, IPL_SOFTUSB);  in uhid_attach()
229 	mutex_destroy(&sc->sc_lock);  in uhid_detach()
251 	mutex_enter(&sc->sc_lock);  in uhid_intr()
266 	mutex_exit(&sc->sc_lock);  in uhid_intr()
283 	mutex_enter(&sc->sc_lock);  in uhidopen()
285 		mutex_exit(&sc->sc_lock);  in uhidopen()
290 	mutex_exit(&sc->sc_lock);  in uhidopen()
315 	mutex_enter(&sc->sc_lock);  in uhidopen()
317 	mutex_exit(&sc->sc_lock);  in uhidopen()
330 fail0:	mutex_enter(&sc->sc_lock);  in uhidopen()
334 	mutex_exit(&sc->sc_lock);  in uhidopen()
351 	mutex_enter(&sc->sc_lock);  in uhidcancel()
354 	mutex_exit(&sc->sc_lock);  in uhidcancel()
370 	mutex_enter(&sc->sc_lock);  in uhidclose()
378 	mutex_exit(&sc->sc_lock);  in uhidclose()
398 	mutex_enter(&sc->sc_lock);  in uhidclose()
405 	mutex_exit(&sc->sc_lock);  in uhidclose()
433 	mutex_enter(&sc->sc_lock);  in uhidread()
436 			mutex_exit(&sc->sc_lock);  in uhidread()
440 			mutex_exit(&sc->sc_lock);  in uhidread()
444 		error = cv_wait_sig(&sc->sc_cv, &sc->sc_lock);  in uhidread()
462 		mutex_exit(&sc->sc_lock);  in uhidread()
465 		mutex_enter(&sc->sc_lock);  in uhidread()
468 	mutex_exit(&sc->sc_lock);  in uhidread()
698 	mutex_enter(&sc->sc_lock);  in uhidpoll()
707 	mutex_exit(&sc->sc_lock);  in uhidpoll()
717 	mutex_enter(&sc->sc_lock);  in filt_uhidrdetach()
719 	mutex_exit(&sc->sc_lock);  in filt_uhidrdetach()
728 		KASSERT(mutex_owned(&sc->sc_lock));  in filt_uhidread()
730 		mutex_enter(&sc->sc_lock);  in filt_uhidread()
735 		KASSERT(mutex_owned(&sc->sc_lock));  in filt_uhidread()
737 		mutex_exit(&sc->sc_lock);  in filt_uhidread()
758 		mutex_enter(&sc->sc_lock);  in uhidkqfilter()
760 		mutex_exit(&sc->sc_lock);  in uhidkqfilter()