fdt_open_into
ret = fdt_open_into(fdt, fdt, total_space);
err = fdt_open_into(fdt_in, fdt_out, fdt_out_size);
ret = fdt_open_into(loongson_fdt_blob, fdt_buf, sizeof(fdt_buf));
err = fdt_open_into(fdt, fdt_buf, sizeof(fdt_buf));
err = fdt_open_into(fdt, buf, bufsize);
rc = fdt_open_into(fdt, buf, size);
status = fdt_open_into(orig_fdt, fdt, new_fdt_size);
ret = fdt_open_into(initial_boot_params, fdt, fdt_size);
fdt_err = fdt_open_into(root_fdt, root_fdt, PAGE_SIZE);
err = fdt_open_into(root_fdt, root_fdt, PAGE_SIZE);
ret = fdt_open_into(base, tmp, *buf_len);
return fdt_open_into(buf, buf, bufsize);
int fdt_open_into(const void *fdt, void *buf, int bufsize);