diff --git a/[refs] b/[refs]
index a475a1d6bb35..9517dd509eb4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 90ac24a5aeb8d4bef001bd3589564a52846d0eee
+refs/heads/master: a1f640734ab57d548a3fdadad6b869da534d4ecb
diff --git a/trunk/drivers/s390/cio/airq.c b/trunk/drivers/s390/cio/airq.c
index d3850dc30e42..65d2e769dfa1 100644
--- a/trunk/drivers/s390/cio/airq.c
+++ b/trunk/drivers/s390/cio/airq.c
@@ -34,8 +34,8 @@ struct airq_t {
 	void *drv_data;
 };
 
-static union indicator_t indicators[MAX_ISC];
-static struct airq_t *airqs[MAX_ISC][NR_AIRQS];
+static union indicator_t indicators[MAX_ISC+1];
+static struct airq_t *airqs[MAX_ISC+1][NR_AIRQS];
 
 static int register_airq(struct airq_t *airq, u8 isc)
 {