--- src/sys/dev/disk/sym/sym_hipd.c	2008/02/10 00:01:03	1.23
+++ src/sys/dev/disk/sym/sym_hipd.c	2008/05/18 20:30:22	1.24
@@ -9500,7 +9500,7 @@ int sym_cam_attach(hcb_p np)
 	 *  Construct our SIM entry.
 	 */
 	sim = cam_sim_alloc(sym_action, sym_poll, "sym", np, np->unit,
-			    1, SYM_SETUP_MAX_TAG, devq);
+			    &sim_mplock, 1, SYM_SETUP_MAX_TAG, devq);
 	cam_simq_release(devq);
 	if (sim == NULL)
 		goto fail;