PNP: add struct pnp_resource

This patch adds a "struct pnp_resource".  This currently
contains only a struct resource, but we will soon need
additional PNP-specific information.

Signed-off-by: Bjorn Helgaas <bjorn.helgaas@hp.com>
Signed-off-by: Len Brown <len.brown@intel.com>

diff --cc drivers/pnp/base.h
Simple merge

diff --cc drivers/pnp/manager.c
Simple merge

diff --cc drivers/pnp/resource.c
Simple merge