From 9789ac979b6b6ae6cc09f7b29c88e95ecb14ec39 Mon Sep 17 00:00:00 2001
From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 22 Jan 2010 01:02:26 -0800
Subject: [PATCH] PCI: pciehp: cleanup flow in pciehp_configure_device

Move bus_size_bridges and assign resources out of pciehp_add_bridge()
and do them all together, one time, including slot bridge, to avoid to
calling assign resources several times when there are several bridges
under the slot bridge.  Using pci_assign_unassigned_bridge_resources.

Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Reviewed-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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