pnp_add_io_resource
struct pnp_resource *pnp_add_io_resource(struct pnp_dev *dev,
pnp_add_io_resource(dev, start, end, flags);
pnp_add_io_resource(dev, ret, ret,
pnp_add_io_resource(dev, res->start, res->end, res->flags);
pnp_add_io_resource(dev, start, end, flags);