From: Yinghai Lu <yinghai@kernel.org>
Date: Fri, 27 Jan 2012 18:55:10 +0000 (-0800)
Subject: PCI: Separate pci_bus_read_dev_vendor_id from pci_scan_device
X-Git-Tag: v3.4-rc1~114^2~56
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=efdc87dab1cdf25ba631181ac0ead3fb2023dd10;p=pandora-kernel.git

PCI: Separate pci_bus_read_dev_vendor_id from pci_scan_device

We can reuse it for pciehp probing.

-v2: according to Kenji, fix crs timeout checking, and export the function
     for later use when pciehp is compiled as a module.

Suggested-by: Matthew Wilcox <matthew@wil.cx>
Signed-off-by: Yinghai Lu <yinghai@kernel.org>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
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