From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Fri, 7 Sep 2012 22:44:15 +0000 (+0000)
Subject: powerpc/eeh: Device bars restore based on PE
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~10^2~57
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=9e6d2cf65e3dbaf783917c92c15d31d419b0d648;p=pandora-kernel.git

powerpc/eeh: Device bars restore based on PE

The patch introduces the function to traverse the devices of the
specified PE and its child PEs. Also, the restore on device bars
is implemented based on the traverse function.

Signed-off-by: Gavin Shan <shangw@linux.vnet.ibm.com>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
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