Index: uspace/srv/hw/irc/obio/obio.c
===================================================================
--- uspace/srv/hw/irc/obio/obio.c	(revision 79ae36ddc409577eb0da3750b3a7280e034566a2)
+++ uspace/srv/hw/irc/obio/obio.c	(revision e6910c8cba8ef767d08e484d4d27dc60eb1d67ef)
@@ -76,6 +76,7 @@
  * @param iid		Hash of the request that opened the connection.
  * @param icall		Call data of the request that opened the connection.
+ * @param arg		Local argument.
  */
-static void obio_connection(ipc_callid_t iid, ipc_call_t *icall)
+static void obio_connection(ipc_callid_t iid, ipc_call_t *icall, void *arg)
 {
 	ipc_callid_t callid;