Lines Matching defs:check_sum
531 u8 check_sum = 0;
534 check_sum += cfg[i];
535 check_sum = (~check_sum) + 1;
536 if (check_sum != cfg[raw_cfg_len]) {
554 u8 check_sum = 0;
557 check_sum += ts->config[i];
558 check_sum = (~check_sum) + 1;
560 ts->config[raw_cfg_len] = check_sum;
568 u16 check_sum = 0;
571 check_sum += get_unaligned_be16(&cfg[i]);
572 check_sum = (~check_sum) + 1;
573 if (check_sum != get_unaligned_be16(&cfg[raw_cfg_len])) {
591 u16 check_sum = 0;
594 check_sum += get_unaligned_be16(&ts->config[i]);
595 check_sum = (~check_sum) + 1;
597 put_unaligned_be16(check_sum, &ts->config[raw_cfg_len]);