255     lv_evdev_discovery_t * ed = evdev_discovery;  in _evdev_discovery_indev_try_create()  local
256     if(ed->cb) {  in _evdev_discovery_indev_try_create()
257         ed->cb(indev, dsc->type, ed->cb_user_data);  in _evdev_discovery_indev_try_create()
296     lv_evdev_discovery_t * ed = evdev_discovery;  in _evdev_discovery_timer_cb()  local
297     LV_ASSERT_NULL(ed);  in _evdev_discovery_timer_cb()
299     if(!ed->inotify_watch_active) {  in _evdev_discovery_timer_cb()
300         ed->inotify_watch_active = _evdev_discovery_inotify_try_init_watcher(ed->inotify_fd);  in _evdev_discovery_timer_cb()
309     while((br = read(ed->inotify_fd, &in_data, sizeof(in_data))) > 0) {  in _evdev_discovery_timer_cb()
320                 ed->inotify_watch_active = false;  in _evdev_discovery_timer_cb()
453     lv_evdev_discovery_t * ed = NULL;  in lv_evdev_discovery_start()  local
457     ed = lv_malloc_zeroed(sizeof(lv_evdev_discovery_t));  in lv_evdev_discovery_start()
458     LV_ASSERT_MALLOC(ed);  in lv_evdev_discovery_start()
459     if(ed == NULL) return LV_RESULT_INVALID;  in lv_evdev_discovery_start()
460     evdev_discovery = ed;  in lv_evdev_discovery_start()
462     ed->cb = cb;  in lv_evdev_discovery_start()
463     ed->cb_user_data = user_data;  in lv_evdev_discovery_start()
470     ed->inotify_fd = inotify_fd;  in lv_evdev_discovery_start()
472     ed->inotify_watch_active = _evdev_discovery_inotify_try_init_watcher(inotify_fd);  in lv_evdev_discovery_start()
477     ed->timer = timer;  in lv_evdev_discovery_start()
484     lv_free(ed);  in lv_evdev_discovery_start()
496     lv_evdev_discovery_t * ed = evdev_discovery;  in lv_evdev_discovery_stop()  local
497     if(ed == NULL) return LV_RESULT_INVALID;  in lv_evdev_discovery_stop()
499     if(ed->timer) lv_timer_delete(ed->timer);  in lv_evdev_discovery_stop()
500     close(ed->inotify_fd);  in lv_evdev_discovery_stop()
501     lv_free(ed);  in lv_evdev_discovery_stop()