PCI: xgene: Add register offset to config space base address
authorFeng Kan <fkan@apm.com>
Tue, 17 Feb 2015 23:14:00 +0000 (15:14 -0800)
committerBjorn Helgaas <bhelgaas@google.com>
Fri, 6 Mar 2015 04:14:21 +0000 (22:14 -0600)
commit085a68d0010ffa57603b93c2b09fdf98bf74218c
tree5776296d84b2923f2eca45db4b5187d5318411c0
parent4efe874aace57dba967624ce1c48322da2447b75
PCI: xgene: Add register offset to config space base address

In xgene_pcie_map_bus(), we neglected to add in the register offset when
calculating the config space address.  This means all config accesses
operated on the first four bytes of config space.

Add the register offset to the config space base address.

Also correct the xgene_pcie_map_bus() prototype to fix a compiler warning.

[bhelgaas: changelog]
Fixes: 350f8be5bb40 ("PCI: xgene: Convert to use generic config accessors")
Posting: http://lkml.kernel.org/r/1424214840-26498-1-git-send-email-fkan@apm.com
Signed-off-by: Feng Kan <fkan@apm.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Tanmay Inamdar <tinamdar@apm.com>
Acked-by: Rob Herring <robh@kernel.org>
drivers/pci/host/pci-xgene.c