dev_pm_qos_flags
stat = dev_pm_qos_flags(dev, PM_QOS_FLAG_NO_POWER_OFF);
EXPORT_SYMBOL_GPL(dev_pm_qos_flags);
if (dev_pm_qos_flags(&dev->dev, PM_QOS_FLAG_NO_POWER_OFF) ==
if (dev_pm_qos_flags(&port_dev->dev, PM_QOS_FLAG_NO_POWER_OFF)
enum pm_qos_flags_status dev_pm_qos_flags(struct device *dev, s32 mask);