static ssize_t runtime_pm_show(struct device *dev,
			       struct device_attribute *attr, char *buf)
{
	struct device_link *link = to_devlink(dev);

	return sysfs_emit(buf, "%d\n", !!(link->flags & DL_FLAG_PM_RUNTIME));
}
static ssize_t runtime_pm_show(struct device *dev,
			       struct device_attribute *attr, char *buf)
{
	struct device_link *link = to_devlink(dev);

	return sysfs_emit(buf, "%d\n", !!(link->flags & DL_FLAG_PM_RUNTIME));
}