1 files changed, 1 insertions, 1 deletions

diff --git a/drivers/s390/cio/css.c b/drivers/s390/cio/css.c
index 7d887f88bb73..2520a44fb93d 100644
--- a/drivers/s390/cio/css.c
+++ b/drivers/s390/cio/css.c
@@ -77,7 +77,7 @@ css_alloc_subchannel(struct subchannel_id schid)
          * This is fine even on 64bit since the subchannel is always located
          * under 2G.
          */
-        sch->schib.pmcw.intparm = (__u32)(unsigned long)sch;
+        sch->schib.pmcw.intparm = (u32)(addr_t)sch;
         ret = cio_modify(sch);
         if (ret) {
                 kfree(sch->lock);