static int _set_opp_custom()

in core.c [836:864]

• 22 lines of code
• 2 McCabe index (conditional complexity)

static int _set_opp_custom(const struct opp_table *opp_table,
			   struct device *dev, struct dev_pm_opp *opp,
			   unsigned long freq)
{
	struct dev_pm_set_opp_data *data = opp_table->set_opp_data;
	struct dev_pm_opp *old_opp = opp_table->current_opp;
	int size;

	/*
	 * We support this only if dev_pm_opp_set_regulators() was called
	 * earlier.
	 */
	if (opp_table->sod_supplies) {
		size = sizeof(*old_opp->supplies) * opp_table->regulator_count;
		memcpy(data->old_opp.supplies, old_opp->supplies, size);
		memcpy(data->new_opp.supplies, opp->supplies, size);
		data->regulator_count = opp_table->regulator_count;
	} else {
		data->regulator_count = 0;
	}

	data->regulators = opp_table->regulators;
	data->clk = opp_table->clk;
	data->dev = dev;
	data->old_opp.rate = old_opp->rate;
	data->new_opp.rate = freq;

	return opp_table->set_opp(data);
}