kernel/power/energy_model.c

206 				struct em_perf_state *table, int nr_states)
222 	fmax = (u64) table[nr_states - 1].frequency;
224 	for (i = 0; i < nr_states; i++)
230 			    const struct em_data_callback *cb, int nr_states,
241 	for (i = nr_states - 1; i >= 0; i--) {
275  * @nr_states	: Number of performance states
285 			 int nr_states)
287 	return em_compute_costs(dev, table, NULL, nr_states, 0);
341 	int nr_states = pd->nr_perf_states;
345 	for (i = 0, freq = 0; i < nr_states; i++, freq++) {
382 	em_init_performance(dev, pd, table, nr_states);
384 	ret = em_compute_costs(dev, table, cb, nr_states, flags);
391 static int em_create_pd(struct device *dev, int nr_states,
421 	pd->nr_perf_states = nr_states;
532  * @nr_states	: Number of performance states to register
552 int em_dev_register_perf_domain(struct device *dev, unsigned int nr_states,
561 	if (!dev || !nr_states || !cb)
621 	ret = em_create_pd(dev, nr_states, cb, cpus, flags);
627 	dev->em_pd->max_perf_state = nr_states - 1;