Index: uspace/lib/c/generic/devmap.c
===================================================================
--- uspace/lib/c/generic/devmap.c	(revision 79ae36ddc409577eb0da3750b3a7280e034566a2)
+++ uspace/lib/c/generic/devmap.c	(revision f3d4cd356d288ae72ef46534d513305b306c5d5e)
@@ -187,5 +187,5 @@
 	
 	exch = devmap_exchange_begin(DEVMAP_DRIVER);
-	async_connect_to_me(exch, 0, 0, 0, NULL);
+	async_connect_to_me(exch, 0, 0, 0, NULL, NULL);
 	devmap_exchange_end(exch);