struct crb_priv *priv = chip->vendor.priv;
int rc = 0;
+ /* Zero the cancel register so that the next command will not get
+ * canceled.
+ */
+ iowrite32(0, &priv->cca->cancel);
+
if (len > le32_to_cpu(ioread32(&priv->cca->cmd_size))) {
dev_err(&chip->dev,
"invalid command count value %x %zx\n",
if ((priv->flags & CRB_FL_ACPI_START) && crb_do_acpi_start(chip))
dev_err(&chip->dev, "ACPI Start failed\n");
-
- iowrite32(0, &priv->cca->cancel);
}
static bool crb_req_canceled(struct tpm_chip *chip, u8 status)
struct device *dev = &device->dev;
struct tpm_chip *chip = dev_get_drvdata(dev);
- tpm_chip_unregister(chip);
-
if (chip->flags & TPM_CHIP_FLAG_TPM2)
tpm2_shutdown(chip, TPM2_SU_CLEAR);
+ tpm_chip_unregister(chip);
+
return 0;
}