Index: uspace/lib/usb/include/usb/request.h
===================================================================
--- uspace/lib/usb/include/usb/request.h	(revision 30353237c469dacf62da6c13c3c16c1ac4f949da)
+++ uspace/lib/usb/include/usb/request.h	(revision 6c8a221c66cdde9dbbef610536973040efb27a64)
@@ -113,14 +113,4 @@
 static_assert(sizeof(usb_device_request_setup_packet_t) == USB_SETUP_PACKET_SIZE);
 
-/** How many toggles need to be reset */
-typedef enum {
-	RESET_NONE,
-	RESET_EP,
-	RESET_ALL
-} toggle_reset_mode_t;
-
-toggle_reset_mode_t usb_request_get_toggle_reset_mode(
-    const usb_device_request_setup_packet_t *request);
-
 #define GET_DEVICE_DESC(size) \
 { \
Index: uspace/lib/usb/src/usb.c
===================================================================
--- uspace/lib/usb/src/usb.c	(revision 30353237c469dacf62da6c13c3c16c1ac4f949da)
+++ uspace/lib/usb/src/usb.c	(revision 6c8a221c66cdde9dbbef610536973040efb27a64)
@@ -119,43 +119,4 @@
 }
 
-/** Check setup packet data for signs of toggle reset.
- *
- * @param[in] requst Setup requst data.
- *
- * @retval -1 No endpoints need reset.
- * @retval 0 All endpoints need reset.
- * @retval >0 Specified endpoint needs reset.
- *
- */
-toggle_reset_mode_t usb_request_get_toggle_reset_mode(
-    const usb_device_request_setup_packet_t *request)
-{
-	assert(request);
-	switch (request->request)
-	{
-	/* Clear Feature ENPOINT_STALL */
-	case USB_DEVREQ_CLEAR_FEATURE: /*resets only cleared ep */
-		/* 0x2 ( HOST to device | STANDART | TO ENPOINT) */
-		if ((request->request_type == 0x2) &&
-		    (request->value == USB_FEATURE_ENDPOINT_HALT))
-			return RESET_EP;
-		break;
-	case USB_DEVREQ_SET_CONFIGURATION:
-	case USB_DEVREQ_SET_INTERFACE:
-		/* Recipient must be device, this resets all endpoints,
-		 * In fact there should be no endpoints but EP 0 registered
-		 * as different interfaces use different endpoints,
-		 * unless you're changing configuration or alternative
-		 * interface of an already setup device. */
-		if (!(request->request_type & SETUP_REQUEST_TYPE_DEVICE_TO_HOST))
-			return RESET_ALL;
-		break;
-	default:
-		break;
-	}
-
-	return RESET_NONE;
-}
-
 /**
  * @}