50 static pthread_mutex_t g_mutex = PTHREAD_MUTEX_INITIALIZER;  variable
94     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_is_parm_supported()
96     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_is_parm_supported()
134     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_set_parm()
136     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_set_parm()
155     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_get_parm()
157     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_get_parm()
173     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_request_buf()
175     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_request_buf()
191     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_enqueue_buf()
193     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_enqueue_buf()
209     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_prepare_buf()
211     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_prepare_buf()
226     pthread_mutex_lock(&g_mutex);  in mm_camera_cfg_unprepare_buf()
228     pthread_mutex_unlock(&g_mutex);  in mm_camera_cfg_unprepare_buf()
294     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_is_op_supported()
296     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_is_op_supported()
316     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_action()
318     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_action()
335     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_open()
369     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_open()
380     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_close()
394     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_close()
402     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_ch_acquire()
404     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_ch_acquire()
416     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_ch_release()
418     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_ch_release()
432     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_ch_attr()
434     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_ch_attr()
451     pthread_mutex_lock(&g_mutex);  in mm_camera_ops_sendmsg()
453     pthread_mutex_unlock(&g_mutex);  in mm_camera_ops_sendmsg()
497   pthread_mutex_lock(&g_mutex);  in mm_camera_notify_register_event_cb()
499   pthread_mutex_unlock(&g_mutex);  in mm_camera_notify_register_event_cb()
524     pthread_mutex_lock(&g_mutex);  in mm_camera_register_buf_notify()
526     pthread_mutex_unlock(&g_mutex);  in mm_camera_register_buf_notify()
601     pthread_mutex_lock(&g_mutex);  in mm_camera_query()
697     pthread_mutex_unlock(&g_mutex);  in mm_camera_query()