diff options
author | Christophe Ricard <christophe.ricard@gmail.com> | 2016-03-31 22:56:56 +0200 |
---|---|---|
committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2016-06-25 17:26:35 +0300 |
commit | 570a36097f302c0bae4fb5478f1287b9b3626155 (patch) | |
tree | c37b3ad8faf139b8207c9b370466bd2456299f35 /drivers/char/tpm/tpm-interface.c | |
parent | 4eea703caaac025dd422bd3916b14523977f4332 (diff) |
tpm: drop 'irq' from struct tpm_vendor_specific
Dropped the field 'irq' from struct tpm_vendor_specific and make it
available to the various private structures in the drivers using irqs.
A dedicated flag TPM_CHIP_FLAG_IRQ is added for the upper layers.
In st33zp24, struct st33zp24_dev declaration is moved to st33zp24.h in
order to make accessible irq from other phy's(i2c, spi).
In tpm_i2c_nuvoton, chip->vendor.priv is not directly allocated. We can
access irq field from priv_data in a cleaner way.
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/tpm-interface.c')
-rw-r--r-- | drivers/char/tpm/tpm-interface.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/char/tpm/tpm-interface.c b/drivers/char/tpm/tpm-interface.c index 5397b64b6c96..101bb47a3c62 100644 --- a/drivers/char/tpm/tpm-interface.c +++ b/drivers/char/tpm/tpm-interface.c @@ -359,7 +359,7 @@ ssize_t tpm_transmit(struct tpm_chip *chip, const char *buf, goto out; } - if (chip->vendor.irq) + if (chip->flags & TPM_CHIP_FLAG_IRQ) goto out_recv; if (chip->flags & TPM_CHIP_FLAG_TPM2) @@ -890,7 +890,7 @@ int wait_for_tpm_stat(struct tpm_chip *chip, u8 mask, unsigned long timeout, stop = jiffies + timeout; - if (chip->vendor.irq) { + if (chip->flags & TPM_CHIP_FLAG_IRQ) { again: timeout = stop - jiffies; if ((long)timeout <= 0) |