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authorCornelia Huck <cornelia.huck@de.ibm.com>2008-02-05 16:50:36 +0100
committerMartin Schwidefsky <schwidefsky@de.ibm.com>2008-02-05 16:50:54 +0100
commit01bc8ad165490458a8feb744c8f401c1a7098e3a (patch)
tree2bb41b3144a74cbe85c7c563ac7ef887e1cfaffb /drivers/s390
parent2fffc9355e6240466d1af764b0dcdede52085f7c (diff)
downloadblackbird-op-linux-01bc8ad165490458a8feb744c8f401c1a7098e3a.tar.gz
blackbird-op-linux-01bc8ad165490458a8feb744c8f401c1a7098e3a.zip
[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')
-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)
return 0;
}
+static void ccwgroup_shutdown(struct device *dev)
+{
+ struct ccwgroup_device *gdev;
+ struct ccwgroup_driver *gdrv;
+
+ gdev = to_ccwgroupdev(dev);
+ gdrv = to_ccwgroupdrv(dev->driver);
+ if (gdrv && gdrv->shutdown)
+ gdrv->shutdown(gdev);
+}
+
static struct bus_type ccwgroup_bus_type = {
.name = "ccwgroup",
.match = ccwgroup_bus_match,
.uevent = ccwgroup_uevent,
.probe = ccwgroup_probe,
.remove = ccwgroup_remove,
+ .shutdown = ccwgroup_shutdown,
};
/**
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