From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Wed, 24 Jul 2013 02:24:59 +0000 (+0800)
Subject: powerpc/eeh: Don't use pci_dev during BAR restore
X-Git-Tag: v3.11-rc3~18^2~8
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=4b83bd452f17582c8d1c916568fd28a237a2eb46;p=pandora-kernel.git

powerpc/eeh: Don't use pci_dev during BAR restore

While restoring BARs for one specific PCI device, the pci_dev
instance should have been released. So it's not reliable to use
the pci_dev instance on restoring BARs. However, we still need
some information (e.g. PCIe capability position, header type) from
the pci_dev instance. So we have to store those information to
EEH device in advance.

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

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