1020 	mutex_init(&sc->serial.lock, NULL, MUTEX_DRIVER,  in zyd_serial_init()
1022 	cv_init(&sc->serial.wait, NULL, CV_DRIVER, NULL);  in zyd_serial_init()
1024 	sc->serial.held = B_FALSE;  in zyd_serial_init()
1025 	sc->serial.initialized = B_TRUE;  in zyd_serial_init()
1043 	mutex_enter(&sc->serial.lock);  in zyd_serial_enter()
1047 	while (sc->serial.held != B_FALSE) {  in zyd_serial_enter()
1049 			res = cv_wait_sig(&sc->serial.wait, &sc->serial.lock);  in zyd_serial_enter()
1051 			cv_wait(&sc->serial.wait, &sc->serial.lock);  in zyd_serial_enter()
1054 	sc->serial.held = B_TRUE;  in zyd_serial_enter()
1056 	mutex_exit(&sc->serial.lock);  in zyd_serial_enter()
1067 	mutex_enter(&sc->serial.lock);  in zyd_serial_exit()
1068 	sc->serial.held = B_FALSE;  in zyd_serial_exit()
1069 	cv_broadcast(&sc->serial.wait);  in zyd_serial_exit()
1070 	mutex_exit(&sc->serial.lock);  in zyd_serial_exit()
1079 	cv_destroy(&sc->serial.wait);  in zyd_serial_deinit()
1080 	mutex_destroy(&sc->serial.lock);  in zyd_serial_deinit()
1082 	sc->serial.initialized = B_FALSE;  in zyd_serial_deinit()