Lines Matching refs:pcf8574_mutex
183 mutex_enter(&unitp->pcf8574_mutex);
199 mutex_exit(&unitp->pcf8574_mutex);
223 mutex_enter(&unitp->pcf8574_mutex);
227 mutex_exit(&unitp->pcf8574_mutex);
324 mutex_enter(&unitp->pcf8574_mutex);
467 mutex_exit(&unitp->pcf8574_mutex);
562 mutex_init(&unitp->pcf8574_mutex, NULL, MUTEX_DRIVER, NULL);
605 mutex_destroy(&unitp->pcf8574_mutex);
619 mutex_enter(&unitp->pcf8574_mutex);
624 mutex_exit(&unitp->pcf8574_mutex);
637 mutex_exit(&unitp->pcf8574_mutex);