dev_pm_qos_expose_latency_limit
dev_pm_qos_expose_latency_limit(&cpu->dev,
EXPORT_SYMBOL_GPL(dev_pm_qos_expose_latency_limit);
dev_pm_qos_expose_latency_limit(dev, 100);
dev_pm_qos_expose_latency_limit(&pdev->dev, 100);
int dev_pm_qos_expose_latency_limit(struct device *dev, s32 value);