bhndb_find_resource_region
region = bhndb_find_resource_region(sc->bus_res, r_start, r_size);
region = bhndb_find_resource_region(sc->bus_res,
region = bhndb_find_resource_region(br, addr, size);
struct bhndb_region *bhndb_find_resource_region(
sregion = bhndb_find_resource_region(br, rman_get_start(r),
while ((region = bhndb_find_resource_region(br, r_addr, 1)) != NULL) {