1 files changed, 9 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index fa9e6ca08f5a..73250d01c01f 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -143,6 +143,7 @@ extern void driver_remove_file(struct device_driver *, struct driver_attribute *
  */
 struct class {
         const char              * name;
+        struct module           * owner;
 
         struct subsystem        subsys;
         struct list_head        children;
@@ -185,6 +186,7 @@ struct class_device {
         struct kobject          kobj;
         struct class            * class;        /* required */
         dev_t                   devt;           /* dev_t, creates the sysfs "dev" */
+        struct class_device_attribute *devt_attr;
         struct device           * dev;          /* not necessary, but nice to have */
         void                    * class_data;   /* class-specific data */
 
@@ -245,6 +247,13 @@ struct class_interface {
 extern int class_interface_register(struct class_interface *);
 extern void class_interface_unregister(struct class_interface *);
 
+extern struct class *class_create(struct module *owner, char *name);
+extern void class_destroy(struct class *cls);
+extern struct class_device *class_device_create(struct class *cls, dev_t devt,
+                                                struct device *device, char *fmt, ...)
+                                        __attribute__((format(printf,4,5)));
+extern void class_device_destroy(struct class *cls, dev_t devt);
+
 /* interface for class simple stuff */
 extern struct class_simple *class_simple_create(struct module *owner, char *name);
 extern void class_simple_destroy(struct class_simple *cs);