static int tz_stop(struct devfreq *devfreq)
{
	struct devfreq_msm_adreno_tz_data *priv = devfreq->data;

	kgsl_devfreq_del_notifier(devfreq->dev.parent, &priv->nb);
	return 0;
}
static int tz_stop(struct devfreq *devfreq)
{
	struct devfreq_msm_adreno_tz_data *priv = devfreq->data;

	kgsl_devfreq_del_notifier(devfreq->dev.parent, &priv->nb);
	/* leaving the governor and cleaning the pointer to private data */
	devfreq->data = NULL;
	return 0;
}
static int tz_stop(struct devfreq *devfreq)
{
	struct devfreq_msm_adreno_tz_data *priv = devfreq->data;
	struct msm_adreno_extended_profile *gpu_profile = container_of(
					(devfreq->profile),
					struct msm_adreno_extended_profile,
					profile);

	kgsl_devfreq_del_notifier(devfreq->dev.parent, &priv->nb);

	flush_workqueue(gpu_profile->partner_wq);
	destroy_workqueue(gpu_profile->partner_wq);

	/* leaving the governor and cleaning the pointer to private data */
	devfreq->data = NULL;
	partner_gpu_profile = NULL;
	return 0;
}