Index: uspace/lib/drv/include/ddf/interrupt.h
===================================================================
--- uspace/lib/drv/include/ddf/interrupt.h	(revision 002fd5f375765c45f5e59bbc374e1418520abddf)
+++ uspace/lib/drv/include/ddf/interrupt.h	(revision f4cfd271c0ccaaa4d013ab45c31b049ca6f6c328)
@@ -48,5 +48,5 @@
  */
 
-typedef void interrupt_handler_t(ipc_callid_t, ipc_call_t *, ddf_dev_t *);
+typedef void interrupt_handler_t(ipc_call_t *, ddf_dev_t *);
 
 extern int register_interrupt_handler(ddf_dev_t *, int, interrupt_handler_t *,