--- /tmp/cmemk.c	2008-12-11 12:21:22.000000000 +0100
+++ src/module/cmemk.c	2008-12-11 12:22:39.000000000 +0100
@@ -1710,7 +1710,7 @@
 #ifdef USE_CLASS_DEVICE
     class_device_create(cmem_class, NULL, MKDEV(cmem_major, 0), NULL, "cmem");
 #else
-    device_create(cmem_class, NULL, MKDEV(cmem_major, 0), "cmem");
+    device_create(cmem_class, NULL, MKDEV(cmem_major, 0), NULL, "cmem");
 #endif // USE_CLASS_DEVICE
 #endif // USE_CLASS_SIMPLE
 #endif // USE_UDEV