diff options
| author | Tomas Winkler <tomas.winkler@intel.com> | 2018-10-19 21:22:51 +0300 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2018-11-13 13:46:30 +0200 |
| commit | d856c00f7d1690b976b4c048012a5f2b5a22428d (patch) | |
| tree | 43a7ec501e11635bc91078e23af74d466fc51edc /drivers/char/tpm/tpm_i2c_nuvoton.c | |
| parent | b2d6e6de005edf5f2f46b7abacb69a0a1ce75c23 (diff) | |
tpm: add tpm_calc_ordinal_duration() wrapper
Add convenient wrapper for ordinal duration computation
to remove boiler plate if else statement over TPM2.
if (chip->flags & TPM_CHIP_FLAG_TPM2)
tpm2_calc_ordinal_duration(chip, ordinal);
else
tpm1_calc_ordinal_duration(chip, ordinal);
Signed-off-by: Tomas Winkler <tomas.winkler@intel.com>
Reviewed-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Tested-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Diffstat (limited to 'drivers/char/tpm/tpm_i2c_nuvoton.c')
| -rw-r--r-- | drivers/char/tpm/tpm_i2c_nuvoton.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/char/tpm/tpm_i2c_nuvoton.c b/drivers/char/tpm/tpm_i2c_nuvoton.c index ad76482ee387..217f7f1cbde8 100644 --- a/drivers/char/tpm/tpm_i2c_nuvoton.c +++ b/drivers/char/tpm/tpm_i2c_nuvoton.c @@ -456,10 +456,7 @@ static int i2c_nuvoton_send(struct tpm_chip *chip, u8 *buf, size_t len) return rc; } ordinal = be32_to_cpu(*((__be32 *) (buf + 6))); - if (chip->flags & TPM_CHIP_FLAG_TPM2) - duration = tpm2_calc_ordinal_duration(chip, ordinal); - else - duration = tpm1_calc_ordinal_duration(chip, ordinal); + duration = tpm_calc_ordinal_duration(chip, ordinal); rc = i2c_nuvoton_wait_for_data_avail(chip, duration, &priv->read_queue); if (rc) { |