info("schedule remote query interval to %d msecs.", d->props.rc_interval);
schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));
info("schedule remote query interval to %d msecs.", d->props.rc_interval);
schedule_delayed_work(&d->rc_query_work,msecs_to_jiffies(d->props.rc_interval));