static void _opp_table_kref_release()

in core.c [1371:1412]

• 27 lines of code
• 6 McCabe index (conditional complexity)

static void _opp_table_kref_release(struct kref *kref)
{
	struct opp_table *opp_table = container_of(kref, struct opp_table, kref);
	struct opp_device *opp_dev, *temp;
	int i;

	/* Drop the lock as soon as we can */
	list_del(&opp_table->node);
	mutex_unlock(&opp_table_lock);

	if (opp_table->current_opp)
		dev_pm_opp_put(opp_table->current_opp);

	_of_clear_opp_table(opp_table);

	/* Release clk */
	if (!IS_ERR(opp_table->clk))
		clk_put(opp_table->clk);

	if (opp_table->paths) {
		for (i = 0; i < opp_table->path_count; i++)
			icc_put(opp_table->paths[i]);
		kfree(opp_table->paths);
	}

	WARN_ON(!list_empty(&opp_table->opp_list));

	list_for_each_entry_safe(opp_dev, temp, &opp_table->dev_list, node) {
		/*
		 * The OPP table is getting removed, drop the performance state
		 * constraints.
		 */
		if (opp_table->genpd_performance_state)
			dev_pm_genpd_set_performance_state((struct device *)(opp_dev->dev), 0);

		_remove_opp_dev(opp_dev, opp_table);
	}

	mutex_destroy(&opp_table->genpd_virt_dev_lock);
	mutex_destroy(&opp_table->lock);
	kfree(opp_table);
}