248 	int ret = pm_qos_update_target(req->qos, &req->node, action, value);  in cpu_latency_qos_apply()  local
249 	if (ret > 0)  in cpu_latency_qos_apply()
388 		int ret;  in cpu_latency_qos_write()  local
390 		ret = kstrtos32_from_user(buf, count, 16, &value);  in cpu_latency_qos_write()
391 		if (ret)  in cpu_latency_qos_write()
392 			return ret;  in cpu_latency_qos_write()
416 	int ret;  in cpu_latency_qos_init()  local
418 	ret = misc_register(&cpu_latency_qos_miscdev);  in cpu_latency_qos_init()
419 	if (ret < 0)  in cpu_latency_qos_init()
423 	return ret;  in cpu_latency_qos_init()
470 	s32 ret;  in freq_qos_read_value()  local
474 		ret = IS_ERR_OR_NULL(qos) ?  in freq_qos_read_value()
479 		ret = IS_ERR_OR_NULL(qos) ?  in freq_qos_read_value()
485 		ret = 0;  in freq_qos_read_value()
488 	return ret;  in freq_qos_read_value()
502 	int ret;  in freq_qos_apply()  local
506 		ret = pm_qos_update_target(&req->qos->min_freq, &req->pnode,  in freq_qos_apply()
510 		ret = pm_qos_update_target(&req->qos->max_freq, &req->pnode,  in freq_qos_apply()
514 		ret = -EINVAL;  in freq_qos_apply()
517 	return ret;  in freq_qos_apply()
538 	int ret;  in freq_qos_add_request()  local
549 	ret = freq_qos_apply(req, PM_QOS_ADD_REQ, value);  in freq_qos_add_request()
550 	if (ret < 0) {  in freq_qos_add_request()
555 	trace_android_vh_freq_qos_add_request(qos, req, type, value, ret);  in freq_qos_add_request()
556 	return ret;  in freq_qos_add_request()
600 	int ret;  in freq_qos_remove_request()  local
610 	ret = freq_qos_apply(req, PM_QOS_REMOVE_REQ, PM_QOS_DEFAULT_VALUE);  in freq_qos_remove_request()
614 	return ret;  in freq_qos_remove_request()
628 	int ret;  in freq_qos_add_notifier()  local
635 		ret = blocking_notifier_chain_register(qos->min_freq.notifiers,  in freq_qos_add_notifier()
639 		ret = blocking_notifier_chain_register(qos->max_freq.notifiers,  in freq_qos_add_notifier()
644 		ret = -EINVAL;  in freq_qos_add_notifier()
647 	return ret;  in freq_qos_add_notifier()
661 	int ret;  in freq_qos_remove_notifier()  local
668 		ret = blocking_notifier_chain_unregister(qos->min_freq.notifiers,  in freq_qos_remove_notifier()
672 		ret = blocking_notifier_chain_unregister(qos->max_freq.notifiers,  in freq_qos_remove_notifier()
677 		ret = -EINVAL;  in freq_qos_remove_notifier()
680 	return ret;  in freq_qos_remove_notifier()