diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index d82d0068872b238b6cf6d5b8dbaa32e37b20a43f..d6a1bdaf11c1c7cb31fc996130a5964b2aa8cf35 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -728,6 +728,16 @@ static inline int gadget_is_superspeed(struct usb_gadget *g)
 	return g->max_speed >= USB_SPEED_SUPER;
 }
 
+/**
+ * gadget_is_superspeed_plus() - return true if the hardware handles
+ *	superspeed plus
+ * @g: controller that might support superspeed plus
+ */
+static inline int gadget_is_superspeed_plus(struct usb_gadget *g)
+{
+	return g->max_speed >= USB_SPEED_SUPER_PLUS;
+}
+
 /**
  * gadget_is_otg - return true iff the hardware is OTG-ready
  * @g: controller that might have a Mini-AB connector