1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/cio/idset.c b/drivers/s390/cio/idset.c
index 77e42cb127bb..5c88faf5b897 100644
--- a/drivers/s390/cio/idset.c
+++ b/drivers/s390/cio/idset.c
@@ -78,7 +78,7 @@ static inline int idset_get_first(struct idset *set, int *ssid, int *id)
 
 struct idset *idset_sch_new(void)
 {
-        return idset_new(__MAX_SSID + 1, __MAX_SUBCHANNEL + 1);
+        return idset_new(max_ssid + 1, __MAX_SUBCHANNEL + 1);
 }
 
 void idset_sch_add(struct idset *set, struct subchannel_id schid)