From Jason Cooper:
mvebu driver changes for v3.13 (round 2)
- mvebu
- pcie
- dynamic link up detection
- add IO wrappers
- declare some local functions static
* tag 'drivers-3.13-2' of git://git.infradead.org/linux-mvebu:
PCI: mvebu: make local functions static
PCI: mvebu: add I/O access wrappers
PCI: mvebu: Dynamically detect if the PEX link is up to enable hot plug
Signed-off-by: Kevin Hilman <khilman@linaro.org>