diff --git a/[refs] b/[refs]
index a6628e6398e5..1b0d5541eaa2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 33583c3657ef30cd7f4cb563071ac23cb6ff69a0
+refs/heads/master: 0fc3ddd67a6781238b038165d9dd8c1f9ba81111
diff --git a/trunk/drivers/s390/net/smsgiucv.c b/trunk/drivers/s390/net/smsgiucv.c
index 3ccca5871fdf..47bb47b48581 100644
--- a/trunk/drivers/s390/net/smsgiucv.c
+++ b/trunk/drivers/s390/net/smsgiucv.c
@@ -148,6 +148,10 @@ static int __init smsg_init(void)
 {
 	int rc;
 
+	if (!MACHINE_IS_VM) {
+		rc = -EPROTONOSUPPORT;
+		goto out;
+	}
 	rc = driver_register(&smsg_driver);
 	if (rc != 0)
 		goto out;