diff options
Diffstat (limited to 'drivers/char/tpm/xen-tpmfront.c')
| -rw-r--r-- | drivers/char/tpm/xen-tpmfront.c | 14 |
1 files changed, 7 insertions, 7 deletions
diff --git a/drivers/char/tpm/xen-tpmfront.c b/drivers/char/tpm/xen-tpmfront.c index 1b28f96f3766..62028f483bba 100644 --- a/drivers/char/tpm/xen-tpmfront.c +++ b/drivers/char/tpm/xen-tpmfront.c @@ -41,7 +41,7 @@ enum status_bits { static u8 vtpm_status(struct tpm_chip *chip) { - struct tpm_private *priv = TPM_VPRIV(chip); + struct tpm_private *priv = dev_get_drvdata(&chip->dev); switch (priv->shr->state) { case VTPM_STATE_IDLE: return VTPM_STATUS_IDLE | VTPM_STATUS_CANCELED; @@ -62,7 +62,7 @@ static bool vtpm_req_canceled(struct tpm_chip *chip, u8 status) static void vtpm_cancel(struct tpm_chip *chip) { - struct tpm_private *priv = TPM_VPRIV(chip); + struct tpm_private *priv = dev_get_drvdata(&chip->dev); priv->shr->state = VTPM_STATE_CANCEL; wmb(); notify_remote_via_evtchn(priv->evtchn); @@ -75,7 +75,7 @@ static unsigned int shr_data_offset(struct vtpm_shared_page *shr) static int vtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) { - struct tpm_private *priv = TPM_VPRIV(chip); + struct tpm_private *priv = dev_get_drvdata(&chip->dev); struct vtpm_shared_page *shr = priv->shr; unsigned int offset = shr_data_offset(shr); @@ -117,7 +117,7 @@ static int vtpm_send(struct tpm_chip *chip, u8 *buf, size_t count) static int vtpm_recv(struct tpm_chip *chip, u8 *buf, size_t count) { - struct tpm_private *priv = TPM_VPRIV(chip); + struct tpm_private *priv = dev_get_drvdata(&chip->dev); struct vtpm_shared_page *shr = priv->shr; unsigned int offset = shr_data_offset(shr); size_t length = shr->length; @@ -184,7 +184,7 @@ static int setup_chip(struct device *dev, struct tpm_private *priv) init_waitqueue_head(&priv->read_queue); priv->chip = chip; - TPM_VPRIV(chip) = priv; + dev_set_drvdata(&chip->dev, priv); return 0; } @@ -320,10 +320,10 @@ static int tpmfront_probe(struct xenbus_device *dev, static int tpmfront_remove(struct xenbus_device *dev) { struct tpm_chip *chip = dev_get_drvdata(&dev->dev); - struct tpm_private *priv = TPM_VPRIV(chip); + struct tpm_private *priv = dev_get_drvdata(&chip->dev); tpm_chip_unregister(chip); ring_free(priv); - TPM_VPRIV(chip) = NULL; + dev_set_drvdata(&chip->dev, NULL); return 0; } |