From: Sebastian Ott <sebott@linux.vnet.ibm.com>
Date: Thu, 12 Dec 2013 16:50:53 +0000 (+0100)
Subject: s390/pci: fix removal of nonexistent pci bus
X-Git-Tag: v3.14-rc1~184^2~21
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=704268925d32a0457202371a61580af76b94c53a;p=pandora-kernel.git

s390/pci: fix removal of nonexistent pci bus

If we remove a pci bus after receiving a hotplug notification we need
to check if the bus is actually present (creation of the pci bus
during an earlier notification may have been failed).

Reviewed-by: Gerald Schaefer <gerald.schaefer@de.ibm.com>
Signed-off-by: Sebastian Ott <sebott@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
---

Reading git-diff-tree failed