tpm_cr50_i2c_tis_status
if (tpm_cr50_i2c_tis_status(chip) & TPM_STS_COMMAND_READY)
while (!(tpm_cr50_i2c_tis_status(chip) & TPM_STS_COMMAND_READY)) {
if (tpm_cr50_i2c_tis_status(chip) & TPM_STS_COMMAND_READY)
.status = &tpm_cr50_i2c_tis_status,