Index: uspace/drv/bus/usb/usbmid/explore.c
===================================================================
--- uspace/drv/bus/usb/usbmid/explore.c	(revision 02fc5c403d52648f5ee6dcf5158ad19197c73795)
+++ uspace/drv/bus/usb/usbmid/explore.c	(revision 272f46f8b3eb5791b4bb749701e560acd3a0f36a)
@@ -54,5 +54,5 @@
  * @return Interface @p interface_no is already present in the list.
  */
-static bool interface_in_list(list_t *list, int interface_no)
+static bool interface_in_list(const list_t *list, int interface_no)
 {
 	list_foreach(*list, l) {