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| author | Christophe Ricard <christophe.ricard@gmail.com> | 2016-03-31 22:56:59 +0200 |
|---|---|---|
| committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-06-25 16:26:35 +0200 |
| commit | af782f339a5d6ea202652c9f06880e1a28c43813 (patch) | |
| tree | 7c9e3727b368b0c539a74473e318df0d04eaf57c /drivers/char/tpm/st33zp24 | |
| parent | tpm: drop 'locality' from struct tpm_vendor_specific (diff) | |
| download | linux-af782f339a5d6ea202652c9f06880e1a28c43813.tar.xz linux-af782f339a5d6ea202652c9f06880e1a28c43813.zip | |
tpm: Move tpm_vendor_specific data related with PTP specification to tpm_chip
Move tpm_vendor_specific data related to TCG PTP specification to tpm_chip.
Move all fields directly linked with well known TCG concepts and used in
TPM drivers (tpm_i2c_atmel, tpm_i2c_infineon, tpm_i2c_nuvoton, tpm_tis
and xen-tpmfront) as well as in TPM core files (tpm-sysfs, tpm-interface
and tpm2-cmd) in tpm_chip.
Signed-off-by: Christophe Ricard <christophe-h.ricard@st.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/tpm/st33zp24')
| -rw-r--r-- | drivers/char/tpm/st33zp24/st33zp24.c | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/drivers/char/tpm/st33zp24/st33zp24.c b/drivers/char/tpm/st33zp24/st33zp24.c index 3802c5887090..07531e9d64b0 100644 --- a/drivers/char/tpm/st33zp24/st33zp24.c +++ b/drivers/char/tpm/st33zp24/st33zp24.c @@ -163,7 +163,7 @@ static int request_locality(struct tpm_chip *chip) if (ret < 0) return ret; - stop = jiffies + chip->vendor.timeout_a; + stop = jiffies + chip->timeout_a; /* Request locality is usually effective after the request */ do { @@ -205,7 +205,7 @@ static int get_burstcount(struct tpm_chip *chip) tpm_dev = (struct st33zp24_dev *)TPM_VPRIV(chip); - stop = jiffies + chip->vendor.timeout_d; + stop = jiffies + chip->timeout_d; do { status = tpm_dev->ops->recv(tpm_dev->phy_id, TPM_STS + 1, &temp, 1); @@ -337,7 +337,7 @@ static int recv_data(struct tpm_chip *chip, u8 *buf, size_t count) while (size < count && wait_for_stat(chip, TPM_STS_DATA_AVAIL | TPM_STS_VALID, - chip->vendor.timeout_c, + chip->timeout_c, &tpm_dev->read_queue, true) == 0) { burstcnt = get_burstcount(chip); if (burstcnt < 0) @@ -406,7 +406,7 @@ static int st33zp24_send(struct tpm_chip *chip, unsigned char *buf, if ((status & TPM_STS_COMMAND_READY) == 0) { st33zp24_cancel(chip); if (wait_for_stat - (chip, TPM_STS_COMMAND_READY, chip->vendor.timeout_b, + (chip, TPM_STS_COMMAND_READY, chip->timeout_b, &tpm_dev->read_queue, false) < 0) { ret = -ETIME; goto out_err; @@ -561,10 +561,10 @@ int st33zp24_probe(void *phy_id, const struct st33zp24_phy_ops *ops, tpm_dev->phy_id = phy_id; tpm_dev->ops = ops; - chip->vendor.timeout_a = msecs_to_jiffies(TIS_SHORT_TIMEOUT); - chip->vendor.timeout_b = msecs_to_jiffies(TIS_LONG_TIMEOUT); - chip->vendor.timeout_c = msecs_to_jiffies(TIS_SHORT_TIMEOUT); - chip->vendor.timeout_d = msecs_to_jiffies(TIS_SHORT_TIMEOUT); + chip->timeout_a = msecs_to_jiffies(TIS_SHORT_TIMEOUT); + chip->timeout_b = msecs_to_jiffies(TIS_LONG_TIMEOUT); + chip->timeout_c = msecs_to_jiffies(TIS_SHORT_TIMEOUT); + chip->timeout_d = msecs_to_jiffies(TIS_SHORT_TIMEOUT); tpm_dev->locality = LOCALITY0; @@ -673,7 +673,7 @@ int st33zp24_pm_resume(struct device *dev) if (gpio_is_valid(tpm_dev->io_lpcpd)) { gpio_set_value(tpm_dev->io_lpcpd, 1); ret = wait_for_stat(chip, - TPM_STS_VALID, chip->vendor.timeout_b, + TPM_STS_VALID, chip->timeout_b, &tpm_dev->read_queue, false); } else { ret = tpm_pm_resume(dev); |