diff options
| author | Cornelia Huck <cohuck@de.ibm.com> | 2005-11-07 00:59:05 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@g5.osdl.org> | 2005-11-07 07:53:33 -0800 |
| commit | a0016408f2428225f1532cbf63ca1c7008e1cc93 (patch) | |
| tree | 2454191b8a77b79c7774c3ff143ca4abf6dcd852 /drivers/s390/cio | |
| parent | 9b4554aa21270f5b6fa19a9dd2285f16e11f15f1 (diff) | |
[PATCH] s390: ccwgroup online attribute
Make the interface for setting ccw group devices on-/offline consistent with
that for ccw devices: Check if the device driver provided a set_{on,off}line
function and just set the device on-/offline if not.
Signed-off-by: Cornelia Huck <cohuck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'drivers/s390/cio')
| -rw-r--r-- | drivers/s390/cio/ccwgroup.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c index dbb3eb0e330..e7bd7f37f08 100644 --- a/drivers/s390/cio/ccwgroup.c +++ b/drivers/s390/cio/ccwgroup.c @@ -1,7 +1,7 @@ /* * drivers/s390/cio/ccwgroup.c * bus driver for ccwgroup - * $Revision: 1.29 $ + * $Revision: 1.32 $ * * Copyright (C) 2002 IBM Deutschland Entwicklung GmbH, * IBM Corporation @@ -274,7 +274,7 @@ ccwgroup_set_online(struct ccwgroup_device *gdev) goto out; } gdrv = to_ccwgroupdrv (gdev->dev.driver); - if ((ret = gdrv->set_online(gdev))) + if ((ret = gdrv->set_online ? gdrv->set_online(gdev) : 0)) goto out; gdev->state = CCWGROUP_ONLINE; @@ -300,7 +300,7 @@ ccwgroup_set_offline(struct ccwgroup_device *gdev) goto out; } gdrv = to_ccwgroupdrv (gdev->dev.driver); - if ((ret = gdrv->set_offline(gdev))) + if ((ret = gdrv->set_offline ? gdrv->set_offline(gdev) : 0)) goto out; gdev->state = CCWGROUP_OFFLINE; |