--- src/sys/dev/raid/asr/asr.c	2008/02/10 00:01:03	1.34
+++ src/sys/dev/raid/asr/asr.c	2008/05/18 20:30:23	1.35
@@ -2742,7 +2742,7 @@ asr_attach (ATTACH_ARGS)
                          */
                         sc->ha_sim[bus] = cam_sim_alloc(
                           asr_action, asr_poll, "asr", sc,
-                          unit, 1, QueueSize, NULL);
+                          unit, &sim_mplock, 1, QueueSize, NULL);
                         if (sc->ha_sim[bus] == NULL)
                                 continue;