usb: interface authorization: Declare authorized attribute

The attribute authorized shows the authorization state for an interface.

Signed-off-by: Stefan Koch <skoch@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 447fe29..3deccab 100644 (file)
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -178,6 +178,7 @@ struct usb_interface {
        unsigned needs_altsetting0:1;   /* switch to altsetting 0 is pending */
        unsigned needs_binding:1;       /* needs delayed unbind/rebind */
        unsigned resetting_device:1;    /* true: bandwidth alloc after reset */
+       unsigned authorized:1;          /* used for interface authorization */
 
        struct device dev;              /* interface specific device info */
        struct device *usb_dev;