Index: uspace/lib/drv/include/dev_iface.h
===================================================================
--- uspace/lib/drv/include/dev_iface.h	(revision 6ccc42491fefdbdac317815349bb416909e2cd69)
+++ uspace/lib/drv/include/dev_iface.h	(revision b79903b9e7df762a73fa73393777fd7e694a1690)
@@ -49,8 +49,7 @@
  * devices driver.
  */
-typedef void remote_iface_func_t(struct ddf_fun *, void *, cap_call_handle_t,
-    ipc_call_t *);
+typedef void remote_iface_func_t(struct ddf_fun *, void *, ipc_call_t *);
 typedef remote_iface_func_t *remote_iface_func_ptr_t;
-typedef void remote_handler_t(struct ddf_fun *, cap_call_handle_t, ipc_call_t *);
+typedef void remote_handler_t(struct ddf_fun *, ipc_call_t *);
 
 typedef struct {