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authorCornelia Huck <cornelia.huck@de.ibm.com>2008-02-05 10:50:36 -0500
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-02-05 10:50:54 -0500
commit01bc8ad165490458a8feb744c8f401c1a7098e3a (patch)
tree2bb41b3144a74cbe85c7c563ac7ef887e1cfaffb /drivers/s390/cio
parent2fffc9355e6240466d1af764b0dcdede52085f7c (diff)
[S390] cio: Add shutdown callback for ccwgroup.
This intendeds to make proper shutdown of qeth devices easier. Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com> Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'drivers/s390/cio')
-rw-r--r--drivers/s390/cio/ccwgroup.c12
1 files changed, 12 insertions, 0 deletions
diff --git a/drivers/s390/cio/ccwgroup.c b/drivers/s390/cio/ccwgroup.c
index 3964056a9a47..03914fa81174 100644
--- a/drivers/s390/cio/ccwgroup.c
+++ b/drivers/s390/cio/ccwgroup.c
@@ -391,12 +391,24 @@ ccwgroup_remove (struct device *dev)
391 return 0; 391 return 0;
392} 392}
393 393
394static void ccwgroup_shutdown(struct device *dev)
395{
396 struct ccwgroup_device *gdev;
397 struct ccwgroup_driver *gdrv;
398
399 gdev = to_ccwgroupdev(dev);
400 gdrv = to_ccwgroupdrv(dev->driver);
401 if (gdrv && gdrv->shutdown)
402 gdrv->shutdown(gdev);
403}
404
394static struct bus_type ccwgroup_bus_type = { 405static struct bus_type ccwgroup_bus_type = {
395 .name = "ccwgroup", 406 .name = "ccwgroup",
396 .match = ccwgroup_bus_match, 407 .match = ccwgroup_bus_match,
397 .uevent = ccwgroup_uevent, 408 .uevent = ccwgroup_uevent,
398 .probe = ccwgroup_probe, 409 .probe = ccwgroup_probe,
399 .remove = ccwgroup_remove, 410 .remove = ccwgroup_remove,
411 .shutdown = ccwgroup_shutdown,
400}; 412};
401 413
402/** 414/**