Class: add support for class interfaces for devices

When moving class_device usage over to device, we need to handle
class_interfaces properly with devices.  This patch adds that support.


Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

1 files changed, 2 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index bbb0d6b5d232..e0fae0e76fa9 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -278,6 +278,8 @@ struct class_interface {
 
         int (*add)      (struct class_device *, struct class_interface *);
         void (*remove)  (struct class_device *, struct class_interface *);
+        int (*add_dev)          (struct device *, struct class_interface *);
+        void (*remove_dev)      (struct device *, struct class_interface *);
 };
 
 extern int class_interface_register(struct class_interface *);