From: Cornelia Huck <cornelia.huck@de.ibm.com>
Date: Fri, 14 Nov 2008 17:18:06 +0000 (+0100)
Subject: [S390] cio: Fix refcount after moving devices.
X-Git-Tag: v2.6.28-rc5~8^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=85acc407bf1c49fb40b8f461c2c7526af736d87e;p=pandora-kernel.git

[S390] cio: Fix refcount after moving devices.

In ccw_device_move_to_orphanage(), a replacing ccw_device
is searched via get_{disc,orphaned}_ccwdev_by_dev_id()
which obtain a reference on the returned ccw_device.
This reference must be given up again after the device
has been moved to its new parent.

Signed-off-by: Cornelia Huck <cornelia.huck@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

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