sysfs_change_owner
error = sysfs_change_owner(kobj, kuid, kgid);
int sysfs_change_owner(struct kobject *kobj, kuid_t kuid, kgid_t kgid);
error = sysfs_change_owner(kobj, kuid, kgid);
error = sysfs_change_owner(kobj, kuid, kgid);
error = sysfs_change_owner(&ndev->queues_kset->kobj, kuid, kgid);