static int cyttsp4_mt_wake_attention(struct cyttsp4_device *ttsp)
{
	struct cyttsp4_mt_data *md = dev_get_drvdata(&ttsp->dev);

	mutex_lock(&md->report_lock);
	cyttsp4_mt_send_dummy_event(md);
	mutex_unlock(&md->report_lock);
	return 0;
}
static int cyttsp4_mt_wake_attention(struct device *dev)
{
	struct cyttsp4_core_data *cd = dev_get_drvdata(dev);
	struct cyttsp4_mt_data *md = &cd->md;

	mutex_lock(&md->mt_lock);
	cyttsp4_mt_send_dummy_event(md);
	mutex_unlock(&md->mt_lock);
	return 0;
}