461 	int i, raw_cfg_len = len - 2;  in goodix_check_cfg_8()  local
464 	for (i = 0; i < raw_cfg_len; i++)  in goodix_check_cfg_8()
467 	if (check_sum != cfg[raw_cfg_len]) {  in goodix_check_cfg_8()
473 	if (cfg[raw_cfg_len + 1] != 1) {  in goodix_check_cfg_8()
484 	int i, raw_cfg_len = ts->chip->config_len - 2;  in goodix_calc_cfg_checksum_8()  local
487 	for (i = 0; i < raw_cfg_len; i++)  in goodix_calc_cfg_checksum_8()
491 	ts->config[raw_cfg_len] = check_sum;  in goodix_calc_cfg_checksum_8()
492 	ts->config[raw_cfg_len + 1] = 1; /* Set "config_fresh" bit */  in goodix_calc_cfg_checksum_8()
498 	int i, raw_cfg_len = len - 3;  in goodix_check_cfg_16()  local
501 	for (i = 0; i < raw_cfg_len; i += 2)  in goodix_check_cfg_16()
504 	if (check_sum != get_unaligned_be16(&cfg[raw_cfg_len])) {  in goodix_check_cfg_16()
510 	if (cfg[raw_cfg_len + 2] != 1) {  in goodix_check_cfg_16()
521 	int i, raw_cfg_len = ts->chip->config_len - 3;  in goodix_calc_cfg_checksum_16()  local
524 	for (i = 0; i < raw_cfg_len; i += 2)  in goodix_calc_cfg_checksum_16()
528 	put_unaligned_be16(check_sum, &ts->config[raw_cfg_len]);  in goodix_calc_cfg_checksum_16()
529 	ts->config[raw_cfg_len + 2] = 1; /* Set "config_fresh" bit */  in goodix_calc_cfg_checksum_16()