diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 106c69c..d00ab95 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -249,6 +249,9 @@
 		struct usb_configuration *,
 		int (*)(struct usb_configuration *));
 
+int usb_remove_config(struct usb_composite_dev *,
+		struct usb_configuration *);
+
 /**
  * struct usb_composite_driver - groups configurations into a gadget
  * @name: For diagnostics, identifies the driver.