-static int class_uevent(struct kset *kset, struct kobject *kobj, char **envp,
- int num_envp, char *buffer, int buffer_size)
+#ifdef CONFIG_SYSFS_DEPRECATED
+char *make_class_name(const char *name, struct kobject *kobj)
+{
+ char *class_name;
+ int size;
+
+ size = strlen(name) + strlen(kobject_name(kobj)) + 2;
+
+ class_name = kmalloc(size, GFP_KERNEL);
+ if (!class_name)
+ return NULL;
+
+ strcpy(class_name, name);
+ strcat(class_name, ":");
+ strcat(class_name, kobject_name(kobj));
+ return class_name;
+}
+
+static int make_deprecated_class_device_links(struct class_device *class_dev)
+{
+ char *class_name;
+ int error;
+
+ if (!class_dev->dev)
+ return 0;
+
+ class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
+ if (class_name)
+ error = sysfs_create_link(&class_dev->dev->kobj,
+ &class_dev->kobj, class_name);
+ else
+ error = -ENOMEM;
+ kfree(class_name);
+ return error;
+}
+
+static void remove_deprecated_class_device_links(struct class_device *class_dev)
+{
+ char *class_name;
+
+ if (!class_dev->dev)
+ return;
+
+ class_name = make_class_name(class_dev->class->name, &class_dev->kobj);
+ if (class_name)
+ sysfs_remove_link(&class_dev->dev->kobj, class_name);
+ kfree(class_name);
+}
+#else
+static inline int make_deprecated_class_device_links(struct class_device *cd)
+{ return 0; }
+static void remove_deprecated_class_device_links(struct class_device *cd)
+{ }
+#endif
+
+static int class_uevent(struct kset *kset, struct kobject *kobj,
+ struct kobj_uevent_env *env)