tile: PCI: Use PCI Express Capability accessors
authorJiang Liu <jiang.liu@huawei.com>
Tue, 24 Jul 2012 09:20:15 +0000 (17:20 +0800)
committerBjorn Helgaas <bhelgaas@google.com>
Thu, 23 Aug 2012 16:11:12 +0000 (10:11 -0600)
commit424ffc943dbac747818b7e4698cdc50be91e4c25
treec4731ebddca495f511cfd17a6c9e1d4fa5fee3de
parent39a3612e03440be5e2dbd02a5672cd4d1dd243c4
tile: PCI: Use PCI Express Capability accessors

Use PCI Express Capability access functions to simplify Tile PCIe code.

Signed-off-by: Jiang Liu <jiang.liu@huawei.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Chris Metcalf <cmetcalf@tilera.com>
arch/tile/kernel/pci.c