tree f55b7d0b2e9bbfd9dd280c85166aef423bf68d75
parent ac205b7bb72fa4227d2e79979bbe2b4687cdf44d
author Yinghai Lu <yinghai@kernel.org> 1327690510 -0800
committer Jesse Barnes <jbarnes@virtuousgeek.org> 1329237899 -0800

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>