1 files changed, 3 insertions, 0 deletions

diff --git a/include/linux/usb.h b/include/linux/usb.h
index 0dd96ef78c13..8d5829936bc4 100644
--- a/include/linux/usb.h
+++ b/include/linux/usb.h
@@ -561,6 +561,8 @@ struct usb_dynids {
  * @dynids: used internally to hold the list of dynamically added device
  *      ids for this driver.
  * @driver: the driver model core driver structure.
+ * @no_dynamic_id: if set to 1, the USB core will not allow dynamic ids to be
+ *      added to this driver by preventing the sysfs file from being created.
  *
  * USB drivers must provide a name, probe() and disconnect() methods,
  * and an id_table.  Other driver fields are optional.
@@ -597,6 +599,7 @@ struct usb_driver {
 
         struct usb_dynids dynids;
         struct device_driver driver;
+        unsigned int no_dynamic_id:1;
 };
 #define to_usb_driver(d) container_of(d, struct usb_driver, driver)