177 static alarm_t* config_timer;  variable
248   config_timer = alarm_new("btif.config");  in init()
249   if (!config_timer) {  in init()
259   alarm_free(config_timer);  in init()
261   config_timer = NULL;  in init()
304   alarm_free(config_timer);  in clean_up()
305   config_timer = NULL;  in clean_up()
491   CHECK(config_timer != NULL);  in btif_config_save()
493   alarm_set(config_timer, CONFIG_SETTLE_PERIOD_MS, timer_config_save_cb, NULL);  in btif_config_save()
498   CHECK(config_timer != NULL);  in btif_config_flush()
500   alarm_cancel(config_timer);  in btif_config_flush()
506   CHECK(config_timer != NULL);  in btif_config_clear()
508   alarm_cancel(config_timer);  in btif_config_clear()
536   CHECK(config_timer != NULL);  in btif_config_write()