1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/usb/composite.h b/include/linux/usb/composite.h
index 5d27a1fe5ce9..9d8c3b634493 100644
--- a/include/linux/usb/composite.h
+++ b/include/linux/usb/composite.h
@@ -253,6 +253,8 @@ void usb_remove_config(struct usb_composite_dev *,
  * @iManufacturer: Used as iManufacturer override if @dev->iManufacturer is
  *      not set. If NULL a default "<system> <release> with <udc>" value
  *      will be used.
+ * @iSerialNumber: Used as iSerialNumber override if @dev->iSerialNumber is
+ *      not set.
  * @dev: Template descriptor for the device, including default device
  *      identifiers.
  * @strings: tables of strings, keyed by identifiers assigned during bind()
@@ -283,6 +285,7 @@ struct usb_composite_driver {
         const char                              *name;
         const char                              *iProduct;
         const char                              *iManufacturer;
+        const char                              *iSerialNumber;
         const struct usb_device_descriptor      *dev;
         struct usb_gadget_strings               **strings;
         enum usb_device_speed                   max_speed;