diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2016-09-12 14:27:09 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-09-15 16:04:21 +0300 |
| commit | 47de683afa7d1b9638a7d6817826d0cdc72b0e1a (patch) | |
| tree | 22598b3302dd3229b27c99a80139c53231009640 /drivers/char | |
| parent | aa77ea0e43dc5bb0c1dcc9bad76afaa7faca8cab (diff) | |
| download | linux-47de683afa7d1b9638a7d6817826d0cdc72b0e1a.tar.xz | |
tpm/tpm_crb: drop useless cpu_to_le32 when writing to registers
Don't apply endianity conversion when writing to the registers
this is already handled by the system.
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/tpm/tpm_crb.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm_crb.c b/drivers/char/tpm/tpm_crb.c index 18b5b83af36d..ceea7e256a6d 100644 --- a/drivers/char/tpm/tpm_crb.c +++ b/drivers/char/tpm/tpm_crb.c @@ -159,7 +159,7 @@ static int crb_send(struct tpm_chip *chip, u8 *buf, size_t len) wmb(); if (priv->flags & CRB_FL_CRB_START) - iowrite32(cpu_to_le32(CRB_START_INVOKE), &priv->cca->start); + iowrite32(CRB_START_INVOKE, &priv->cca->start); if (priv->flags & CRB_FL_ACPI_START) rc = crb_do_acpi_start(chip); @@ -171,7 +171,7 @@ static void crb_cancel(struct tpm_chip *chip) { struct crb_priv *priv = dev_get_drvdata(&chip->dev); - iowrite32(cpu_to_le32(CRB_CANCEL_INVOKE), &priv->cca->cancel); + iowrite32(CRB_CANCEL_INVOKE, &priv->cca->cancel); if ((priv->flags & CRB_FL_ACPI_START) && crb_do_acpi_start(chip)) dev_err(&chip->dev, "ACPI Start failed\n"); |