322162a71b
Clean up register definitions related to PCI Express Hot plug.
- Add register definitions into include/linux/pci_regs.h, and use
them instead of pciehp's locally definied register definitions.
- Remove pciehp's locally defined register definitions
- Remove unused register definitions in pciehp.
- Some minor cleanups.
Signed-off-by: Kenji Kaneshige <kaneshige.kenji@jp.fujitsu.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>