69     pthread_mutex_t lock;  member
95 static struct flounder_sound_trigger_device g_stdev = { .lock = PTHREAD_MUTEX_INITIALIZER };
263     pthread_mutex_lock(&stdev->lock);  in callback_thread_loop()
286     pthread_mutex_unlock(&stdev->lock);  in callback_thread_loop()
290         pthread_mutex_lock(&stdev->lock);  in callback_thread_loop()
299                 pthread_mutex_unlock(&stdev->lock);  in callback_thread_loop()
331         pthread_mutex_unlock(&stdev->lock);  in callback_thread_loop()
344     pthread_mutex_unlock(&stdev->lock);  in callback_thread_loop()
373     pthread_mutex_lock(&stdev->lock);  in stdev_load_sound_model()
396     pthread_mutex_unlock(&stdev->lock);  in stdev_load_sound_model()
408     pthread_mutex_lock(&stdev->lock);  in stdev_unload_sound_model()
424         pthread_mutex_unlock(&stdev->lock);  in stdev_unload_sound_model()
428         pthread_mutex_lock(&stdev->lock);  in stdev_unload_sound_model()
434     pthread_mutex_unlock(&stdev->lock);  in stdev_unload_sound_model()
449     pthread_mutex_lock(&stdev->lock);  in stdev_start_recognition()
477     pthread_mutex_unlock(&stdev->lock);  in stdev_start_recognition()
489     pthread_mutex_lock(&stdev->lock);  in stdev_stop_recognition()
503     pthread_mutex_unlock(&stdev->lock);  in stdev_stop_recognition()
507     pthread_mutex_lock(&stdev->lock);  in stdev_stop_recognition()
512     pthread_mutex_unlock(&stdev->lock);  in stdev_stop_recognition()
522     pthread_mutex_lock(&stdev->lock);  in sound_trigger_open_for_streaming()
539     pthread_mutex_unlock(&stdev->lock);  in sound_trigger_open_for_streaming()
555     pthread_mutex_lock(&stdev->lock);  in sound_trigger_read_samples()
582     pthread_mutex_unlock(&stdev->lock);  in sound_trigger_read_samples()
600     pthread_mutex_lock(&stdev->lock);  in stdev_close()
614     pthread_mutex_unlock(&stdev->lock);  in stdev_close()
628     pthread_mutex_lock(&stdev->lock);  in stdev_open()
665     pthread_mutex_unlock(&stdev->lock);  in stdev_open()