tpm_cr50_i2c_read
rc = tpm_cr50_i2c_read(chip, TPM_I2C_ACCESS(loc), &buf, sizeof(buf));
rc = tpm_cr50_i2c_read(chip, addr, &buf, sizeof(buf));
if (tpm_cr50_i2c_read(chip, TPM_I2C_STS(chip->locality), buf, sizeof(buf)) < 0)
if (tpm_cr50_i2c_read(chip, TPM_I2C_STS(chip->locality), buf, sizeof(buf)) < 0) {
rc = tpm_cr50_i2c_read(chip, addr, buf, burstcnt);
rc = tpm_cr50_i2c_read(chip, addr, buf + cur, len);
rc = tpm_cr50_i2c_read(chip, TPM_I2C_DID_VID(loc), buf, sizeof(buf));