37 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
39 	if (power_zone->ops->get_##_attr) { \
40 		if (!power_zone->ops->get_##_attr(power_zone, &value)) \
54 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
62 	if (power_zone->ops->reset_##_attr) { \
63 		if (!power_zone->ops->reset_##_attr(power_zone)) \
78 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
84 	if (id >= power_zone->const_id_cnt)	\
86 	pconst = &power_zone->constraints[id]; \
88 		if (!pconst->ops->get_##_attr(power_zone, id, &value)) \
103 	struct powercap_zone *power_zone = to_powercap_zone(dev); \
109 	if (id >= power_zone->const_id_cnt)	\
111 	pconst = &power_zone->constraints[id]; \
116 		if (!pconst->ops->set_##_attr(power_zone, id, value)) \
171 	struct powercap_zone *power_zone = to_powercap_zone(dev);  in show_constraint_name()  local
178 	if (id >= power_zone->const_id_cnt)  in show_constraint_name()
180 	pconst = &power_zone->constraints[id];  in show_constraint_name()
183 		name = pconst->ops->get_name(power_zone, id);  in show_constraint_name()
295 static int create_constraints(struct powercap_zone *power_zone,  in create_constraints()  argument
304 	if (!power_zone || !const_ops || !const_ops->get_power_limit_uw ||  in create_constraints()
310 	count = power_zone->zone_attr_count;  in create_constraints()
312 		pconst = &power_zone->constraints[i];  in create_constraints()
314 		pconst->id = power_zone->const_id_cnt;  in create_constraints()
315 		power_zone->const_id_cnt++;  in create_constraints()
316 		power_zone->zone_dev_attrs[count++] =  in create_constraints()
318 		power_zone->zone_dev_attrs[count++] =  in create_constraints()
321 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
324 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
327 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
330 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
333 			power_zone->zone_dev_attrs[count++] =  in create_constraints()
336 	power_zone->zone_attr_count = count;  in create_constraints()
363 	struct powercap_zone *power_zone = to_powercap_zone(dev);  in name_show()  local
365 	return sprintf(buf, "%s\n", power_zone->name);  in name_show()
372 					struct powercap_zone *power_zone)  in create_power_zone_common_attributes()  argument
376 	power_zone->zone_dev_attrs[count++] = &dev_attr_name.attr;  in create_power_zone_common_attributes()
377 	if (power_zone->ops->get_max_energy_range_uj)  in create_power_zone_common_attributes()
378 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
380 	if (power_zone->ops->get_energy_uj) {  in create_power_zone_common_attributes()
381 		if (power_zone->ops->reset_energy_uj)  in create_power_zone_common_attributes()
385 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
388 	if (power_zone->ops->get_power_uw)  in create_power_zone_common_attributes()
389 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
391 	if (power_zone->ops->get_max_power_range_uw)  in create_power_zone_common_attributes()
392 		power_zone->zone_dev_attrs[count++] =  in create_power_zone_common_attributes()
394 	power_zone->zone_dev_attrs[count] = NULL;  in create_power_zone_common_attributes()
395 	power_zone->zone_attr_count = count;  in create_power_zone_common_attributes()
403 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in powercap_release()  local
406 		allocated = power_zone->allocated;  in powercap_release()
408 		idr_remove(power_zone->parent_idr, power_zone->id);  in powercap_release()
410 		idr_destroy(&power_zone->idr);  in powercap_release()
411 		kfree(power_zone->name);  in powercap_release()
412 		kfree(power_zone->zone_dev_attrs);  in powercap_release()
413 		kfree(power_zone->constraints);  in powercap_release()
414 		if (power_zone->ops->release)  in powercap_release()
415 			power_zone->ops->release(power_zone);  in powercap_release()
417 			kfree(power_zone);  in powercap_release()
441 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in enabled_show()  local
442 		if (power_zone->ops->get_enable)  in enabled_show()
443 			if (power_zone->ops->get_enable(power_zone, &mode))  in enabled_show()
465 		struct powercap_zone *power_zone = to_powercap_zone(dev);  in enabled_store()  local
466 		if (power_zone->ops->set_enable)  in enabled_store()
467 			if (!power_zone->ops->set_enable(power_zone, mode))  in enabled_store()
495 				struct powercap_zone *power_zone,  in powercap_register_zone()  argument
512 	if (power_zone) {  in powercap_register_zone()
515 		memset(power_zone, 0, sizeof(*power_zone));  in powercap_register_zone()
517 		power_zone = kzalloc(sizeof(*power_zone), GFP_KERNEL);  in powercap_register_zone()
518 		if (!power_zone)  in powercap_register_zone()
520 		power_zone->allocated = true;  in powercap_register_zone()
522 	power_zone->ops = ops;  in powercap_register_zone()
523 	power_zone->control_type_inst = control_type;  in powercap_register_zone()
525 		power_zone->dev.parent = &control_type->dev;  in powercap_register_zone()
526 		power_zone->parent_idr = &control_type->idr;  in powercap_register_zone()
528 		power_zone->dev.parent = &parent->dev;  in powercap_register_zone()
529 		power_zone->parent_idr = &parent->idr;  in powercap_register_zone()
531 	power_zone->dev.class = &powercap_class;  in powercap_register_zone()
535 	result = idr_alloc(power_zone->parent_idr, NULL, 0, 0, GFP_KERNEL);  in powercap_register_zone()
539 	power_zone->id = result;  in powercap_register_zone()
540 	idr_init(&power_zone->idr);  in powercap_register_zone()
541 	power_zone->name = kstrdup(name, GFP_KERNEL);  in powercap_register_zone()
542 	if (!power_zone->name)  in powercap_register_zone()
544 	dev_set_name(&power_zone->dev, "%s:%x",  in powercap_register_zone()
545 					dev_name(power_zone->dev.parent),  in powercap_register_zone()
546 					power_zone->id);  in powercap_register_zone()
547 	power_zone->constraints = kzalloc(sizeof(*power_zone->constraints) *  in powercap_register_zone()
549 	if (!power_zone->constraints)  in powercap_register_zone()
554 	power_zone->zone_dev_attrs = kzalloc(sizeof(void *) *  in powercap_register_zone()
556 	if (!power_zone->zone_dev_attrs)  in powercap_register_zone()
558 	create_power_zone_common_attributes(power_zone);  in powercap_register_zone()
559 	result = create_constraints(power_zone, nr_constraints, const_ops);  in powercap_register_zone()
563 	power_zone->zone_dev_attrs[power_zone->zone_attr_count] = NULL;  in powercap_register_zone()
564 	power_zone->dev_zone_attr_group.attrs = power_zone->zone_dev_attrs;  in powercap_register_zone()
565 	power_zone->dev_attr_groups[0] = &power_zone->dev_zone_attr_group;  in powercap_register_zone()
566 	power_zone->dev_attr_groups[1] = NULL;  in powercap_register_zone()
567 	power_zone->dev.groups = power_zone->dev_attr_groups;  in powercap_register_zone()
568 	result = device_register(&power_zone->dev);  in powercap_register_zone()
575 	return power_zone;  in powercap_register_zone()
578 	kfree(power_zone->zone_dev_attrs);  in powercap_register_zone()
580 	kfree(power_zone->constraints);  in powercap_register_zone()
582 	kfree(power_zone->name);  in powercap_register_zone()
584 	idr_remove(power_zone->parent_idr, power_zone->id);  in powercap_register_zone()
586 	if (power_zone->allocated)  in powercap_register_zone()
587 		kfree(power_zone);  in powercap_register_zone()
595 				struct powercap_zone *power_zone)  in powercap_unregister_zone()  argument
597 	if (!power_zone || !control_type)  in powercap_unregister_zone()
604 	device_unregister(&power_zone->dev);  in powercap_unregister_zone()