455 	size_t burstcnt, cur, len, expected;  in tpm_cr50_i2c_tis_recv()  local
463 	rc = tpm_cr50_i2c_get_burst_and_status(chip, mask, &burstcnt, &status);  in tpm_cr50_i2c_tis_recv()
467 	if (burstcnt > buf_len || burstcnt < TPM_HEADER_SIZE) {  in tpm_cr50_i2c_tis_recv()
470 			burstcnt, buf_len, TPM_HEADER_SIZE);  in tpm_cr50_i2c_tis_recv()
476 	rc = tpm_cr50_i2c_read(chip, addr, buf, burstcnt);  in tpm_cr50_i2c_tis_recv()
491 	cur = burstcnt;  in tpm_cr50_i2c_tis_recv()
494 		rc = tpm_cr50_i2c_get_burst_and_status(chip, mask, &burstcnt, &status);  in tpm_cr50_i2c_tis_recv()
498 		len = min_t(size_t, burstcnt, expected - cur);  in tpm_cr50_i2c_tis_recv()
509 	rc = tpm_cr50_i2c_get_burst_and_status(chip, TPM_STS_VALID, &burstcnt, &status);  in tpm_cr50_i2c_tis_recv()
542 	size_t burstcnt, limit, sent = 0;  in tpm_cr50_i2c_tis_send()  local
571 		rc = tpm_cr50_i2c_get_burst_and_status(chip, mask, &burstcnt, &status);  in tpm_cr50_i2c_tis_send()
579 		limit = min_t(size_t, burstcnt - 1, len);  in tpm_cr50_i2c_tis_send()
591 	rc = tpm_cr50_i2c_get_burst_and_status(chip, TPM_STS_VALID, &burstcnt, &status);  in tpm_cr50_i2c_tis_send()