SIZE_EXPECTED
DECLARE_BITMAP(expected, SIZE_EXPECTED);
WARN_ON(msi_bitmap_alloc(&bmp, SIZE_EXPECTED, &of_node));
WARN_ON(bitmap_find_free_region(bmp.bitmap, SIZE_EXPECTED,
get_count_order(SIZE_EXPECTED)));
bitmap_release_region(bmp.bitmap, 0, get_count_order(SIZE_EXPECTED));
WARN_ON(bitmap_parselist(expected_str, expected, SIZE_EXPECTED));
WARN_ON(!bitmap_equal(expected, bmp.bitmap, SIZE_EXPECTED));