From: Gavin Shan <shangw@linux.vnet.ibm.com>
Date: Wed, 31 Jul 2013 08:47:02 +0000 (+0800)
Subject: powerpc/powernv: Check primary PHB through ID
X-Git-Tag: v3.12-rc1~123^2~89
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2f1ec02ea162ad18556c35a00c6220fc613f26ce;p=pandora-kernel.git

powerpc/powernv: Check primary PHB through ID

The index of one specific PCI controller (struct pci_controller::
global_number) can tell that it's primary one or not. So we needn't
additional variable for that and just remove it.

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

Reading git-diff-tree failed