summaryrefslogtreecommitdiff
path: root/drivers/s390/cio/chsc_sch.c
diff options
context:
space:
mode:
authorSebastian Ott <sebott@linux.vnet.ibm.com>2016-06-21 13:33:30 +0300
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2016-07-15 15:31:58 +0300
commit6228c2a51edccf3e01fc4db065aac91b4cafdc76 (patch)
tree6d47de393e7625518e40cb8de87409d492931238 /drivers/s390/cio/chsc_sch.c
parent388b74d3a9f76abd349fe0b7ed8c58f88647111d (diff)
downloadlinux-6228c2a51edccf3e01fc4db065aac91b4cafdc76.tar.xz
s390/chsc: fix ioctl CHSC_INFO_CU command
Via CHSC_INFO_CU we ought to provide userspace with control unit configuration data. Due to an erroneous request code we trigger the wrong chsc command. Fix this copy and paste error. Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com> Reviewed-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio/chsc_sch.c')
-rw-r--r--drivers/s390/cio/chsc_sch.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/s390/cio/chsc_sch.c b/drivers/s390/cio/chsc_sch.c
index b6f12c2bb114..735052ecd3e5 100644
--- a/drivers/s390/cio/chsc_sch.c
+++ b/drivers/s390/cio/chsc_sch.c
@@ -552,7 +552,7 @@ static int chsc_ioctl_info_cu(void __user *user_cd)
goto out_free;
}
scucd_area->request.length = 0x0010;
- scucd_area->request.code = 0x0028;
+ scucd_area->request.code = 0x0026;
scucd_area->m = cd->m;
scucd_area->fmt1 = cd->fmt;
scucd_area->cssid = cd->cssid;