-static const void *class_attr_namespace(struct kobject *kobj,
- const struct attribute *attr)
-{
- struct class_attribute *class_attr = to_class_attr(attr);
- struct subsys_private *cp = to_subsys_private(kobj);
- const void *ns = NULL;
-
- if (class_attr->namespace)
- ns = class_attr->namespace(cp->class, class_attr);
- return ns;
-}
-