diff --git a/[refs] b/[refs]
index 1a8ca183d932..d51048573a00 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 16db63fda0c63de7a7feb59c6ca59ce7e2670ffb
+refs/heads/master: 39aa7cf612cc4e7f688c18f04c35afb51c57472e
diff --git a/trunk/drivers/s390/crypto/ap_bus.c b/trunk/drivers/s390/crypto/ap_bus.c
index 90bd22014513..d334b0f7a1ec 100644
--- a/trunk/drivers/s390/crypto/ap_bus.c
+++ b/trunk/drivers/s390/crypto/ap_bus.c
@@ -1231,8 +1231,9 @@ static void ap_reset_domain(void)
 {
 	int i;
 
-	for (i = 0; i < AP_DEVICES; i++)
-		ap_reset_queue(AP_MKQID(i, ap_domain_index));
+	if (ap_domain_index != -1)
+		for (i = 0; i < AP_DEVICES; i++)
+			ap_reset_queue(AP_MKQID(i, ap_domain_index));
 }
 
 static void ap_reset_all(void)