FDOMAIN_REGION_SIZE
sh->n_io_port = FDOMAIN_REGION_SIZE;
if (!request_region(base, FDOMAIN_REGION_SIZE, "fdomain_isa"))
release_region(base, FDOMAIN_REGION_SIZE);
if (!request_region(io[ndev], FDOMAIN_REGION_SIZE, "fdomain_isa")) {
release_region(io[ndev], FDOMAIN_REGION_SIZE);
release_region(base, FDOMAIN_REGION_SIZE);
p_dev->resource[0]->end = FDOMAIN_REGION_SIZE;
if (!request_region(link->resource[0]->start, FDOMAIN_REGION_SIZE,
release_region(link->resource[0]->start, FDOMAIN_REGION_SIZE);
release_region(link->resource[0]->start, FDOMAIN_REGION_SIZE);