- nvram_write((checksum >> 8), checksum_location);
- nvram_write((checksum & 0xff), checksum_location + 1);
+ nvram->write((checksum >> 8), checksum_location);
+ nvram->write((checksum & 0xff), checksum_location + 1);
+}
+
+void fix_options_checksum(void)
+{
+ fix_options_checksum_with(use_nvram);