if (chip == NULL)
return -ENODEV;
- if (chip->flags & TPM_CHIP_FLAG_TPM2)
- return tpm2_shutdown(chip, TPM2_SU_CLEAR);
+ if (chip->flags & TPM_CHIP_FLAG_TPM2) {
+ tpm2_shutdown(chip, TPM2_SU_STATE);
+ return 0;
+ }
/* for buggy tpm, flush pcrs with extend to selected dummy */
if (tpm_suspend_pcr) {