upgt_chksum_le
mem->chksum = upgt_chksum_le((uint32_t *)eeprom,
static uint32_t upgt_chksum_le(const uint32_t *, size_t);
mem->chksum = upgt_chksum_le((uint32_t *)txdesc,
mem->chksum = upgt_chksum_le((uint32_t *)filter, sizeof(*filter));
mem->chksum = upgt_chksum_le((uint32_t *)chan, sizeof(*chan));
mem->chksum = upgt_chksum_le((uint32_t *)led, sizeof(*led));
mem->chksum = upgt_chksum_le((uint32_t *)stats, sizeof(*stats));