USB: gadget: composite: added disconnect callback

[karo-tx-linux.git] / include / linux / usb / composite.h

diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 139353efad3483f91b68aac4a5e6c355a2548d7d..890bc1472190f2189026e17792750f0f14706ff3 100644 (file)
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -276,6 +276,8 @@ struct usb_composite_driver {
        int                     (*bind)(struct usb_composite_dev *);
        int                     (*unbind)(struct usb_composite_dev *);
 
+       void                    (*disconnect)(struct usb_composite_dev *);
+
        /* global suspend hooks */
        void                    (*suspend)(struct usb_composite_dev *);
        void                    (*resume)(struct usb_composite_dev *);
@@ -342,6 +344,10 @@ struct usb_composite_dev {
 };
 
 extern int usb_string_id(struct usb_composite_dev *c);
+extern int usb_string_ids_tab(struct usb_composite_dev *c,
+                             struct usb_string *str);
+extern int usb_string_ids_n(struct usb_composite_dev *c, unsigned n);
+
 
 /* messaging utils */
 #define DBG(d, fmt, args...) \