Driver Core: add kobj_attribute handling

[linux-2.6-omap-h63xx.git] / include / linux / kobject.h

diff --git a/include/linux/kobject.h b/include/linux/kobject.h
index 390ae14b73e8c4455475740cf6ff35592d3c7d7b..e694261de90f09a985c99f9d0c0db44b3eebde93 100644 (file)
--- a/include/linux/kobject.h
+++ b/include/linux/kobject.h
@@ -126,6 +126,16 @@ struct kset_uevent_ops {
                      struct kobj_uevent_env *env);
 };
 
+struct kobj_attribute {
+       struct attribute attr;
+       ssize_t (*show)(struct kobject *kobj, struct kobj_attribute *attr,
+                       char *buf);
+       ssize_t (*store)(struct kobject *kobj, struct kobj_attribute *attr,
+                        const char *buf, size_t count);
+};
+
+extern struct sysfs_ops kobj_sysfs_ops;
+
 /**
  * struct kset - a set of kobjects of a specific type, belonging to a specific subsystem.
  *
@@ -194,10 +204,12 @@ struct kset _name##_subsys = { \
        .uevent_ops =_uevent_ops, \
 }
 
-/* The global /sys/kernel/ subsystem for people to chain off of */
-extern struct kset kernel_subsys;
-/* The global /sys/hypervisor/ subsystem  */
-extern struct kset hypervisor_subsys;
+/* The global /sys/kernel/ kset for people to chain off of */
+extern struct kset *kernel_kset;
+/* The global /sys/hypervisor/ kobject for people to chain off of */
+extern struct kobject *hypervisor_kobj;
+/* The global /sys/power/ kset for people to chain off of */
+extern struct kset *power_kset;
 
 extern int __must_check subsystem_register(struct kset *);
 extern void subsystem_unregister(struct kset *);