diff --git a/drivers/usb/gadget/epautoconf.c b/drivers/usb/gadget/epautoconf.c
index 51f3d42f5a64808533c4412fb1d632c3accde8d1..d5a905dbed005e92a92264b3d6a7cfd679e4021d 100644
--- a/drivers/usb/gadget/epautoconf.c
+++ b/drivers/usb/gadget/epautoconf.c
@@ -22,17 +22,6 @@
 
 #include "gadget_chips.h"
 
-
-/* we must assign addresses for configurable endpoints (like net2280) */
-static unsigned epnum;
-
-// #define MANY_ENDPOINTS
-#ifdef MANY_ENDPOINTS
-/* more than 15 configurable endpoints */
-static unsigned in_epnum;
-#endif
-
-
 /*
  * This should work with endpoints from controller drivers sharing the
  * same endpoint naming convention.  By example:
@@ -176,16 +165,14 @@ ep_matches (
 	if (isdigit (ep->name [2])) {
 		u8	num = simple_strtoul (&ep->name [2], NULL, 10);
 		desc->bEndpointAddress |= num;
-#ifdef	MANY_ENDPOINTS
 	} else if (desc->bEndpointAddress & USB_DIR_IN) {
-		if (++in_epnum > 15)
+		if (++gadget->in_epnum > 15)
 			return 0;
-		desc->bEndpointAddress = USB_DIR_IN | in_epnum;
-#endif
+		desc->bEndpointAddress = USB_DIR_IN | gadget->in_epnum;
 	} else {
-		if (++epnum > 15)
+		if (++gadget->out_epnum > 15)
 			return 0;
-		desc->bEndpointAddress |= epnum;
+		desc->bEndpointAddress |= gadget->out_epnum;
 	}
 
 	/* report (variable) full speed bulk maxpacket */
@@ -385,9 +372,7 @@ void usb_ep_autoconfig_reset (struct usb_gadget *gadget)
 	list_for_each_entry (ep, &gadget->ep_list, ep_list) {
 		ep->driver_data = NULL;
 	}
-#ifdef	MANY_ENDPOINTS
-	in_epnum = 0;
-#endif
-	epnum = 0;
+	gadget->in_epnum = 0;
+	gadget->out_epnum = 0;
 }
 
diff --git a/include/linux/usb/gadget.h b/include/linux/usb/gadget.h
index 822c1b88f95a70084d916660fce9fc0b10a5eabe..5b6e50888248d044c4f9f277165cc5ad7b9a7ad6 100644
--- a/include/linux/usb/gadget.h
+++ b/include/linux/usb/gadget.h
@@ -503,6 +503,8 @@ struct usb_gadget_ops {
  * @name: Identifies the controller hardware type.  Used in diagnostics
  *	and sometimes configuration.
  * @dev: Driver model state for this abstract device.
+ * @out_epnum: last used out ep number
+ * @in_epnum: last used in ep number
  *
  * Gadgets have a mostly-portable "gadget driver" implementing device
  * functions, handling all usb configurations and interfaces.  Gadget
@@ -537,6 +539,8 @@ struct usb_gadget {
 	unsigned			a_alt_hnp_support:1;
 	const char			*name;
 	struct device			dev;
+	unsigned			out_epnum;
+	unsigned			in_epnum;
 };
 
 static inline void set_gadget_data(struct usb_gadget *gadget, void *data)