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author | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2018-10-26 14:34:22 +0100 |
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committer | Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> | 2019-02-13 09:47:01 +0200 |
commit | 412eb585587a1dc43c9622db79de9663b6c4c238 (patch) | |
tree | 78371b2387e6621ea6bfb4ccaeda9266fb5dbf6e /drivers/char/tpm/tpm.h | |
parent | 36ce089758b1b55df5854d6b6d74713f609e125d (diff) | |
download | linux-stable-412eb585587a1dc43c9622db79de9663b6c4c238.tar.gz linux-stable-412eb585587a1dc43c9622db79de9663b6c4c238.tar.bz2 linux-stable-412eb585587a1dc43c9622db79de9663b6c4c238.zip |
tpm: use tpm_buf in tpm_transmit_cmd() as the IO parameter
Since we pass an initialized struct tpm_buf instance in every call site
now, it is cleaner to pass that directly to the tpm_transmit_cmd() as
the TPM command/response buffer.
Fine-tune a little bit tpm_transmit() and tpm_transmit_cmd() comments
while doing this.
Signed-off-by: Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com>
Reviewed-by: Stefan Berger <stefanb@linux.ibm.com>
Tested-by: Stefan Berger <stefanb@linux.ibm.com>
Reviewed-by: Jerry Snitselaar <jsnitsel@redhat.com>
Reviewed-by: James Bottomley <James.Bottomley@HansenPartnership.com>
Tested-by: Alexander Steffen <Alexander.Steffen@infineon.com>
Diffstat (limited to 'drivers/char/tpm/tpm.h')
-rw-r--r-- | drivers/char/tpm/tpm.h | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/drivers/char/tpm/tpm.h b/drivers/char/tpm/tpm.h index f27d1f38a93d..49bca4d1e786 100644 --- a/drivers/char/tpm/tpm.h +++ b/drivers/char/tpm/tpm.h @@ -503,9 +503,8 @@ enum tpm_transmit_flags { ssize_t tpm_transmit(struct tpm_chip *chip, struct tpm_space *space, u8 *buf, size_t bufsiz, unsigned int flags); ssize_t tpm_transmit_cmd(struct tpm_chip *chip, struct tpm_space *space, - void *buf, size_t bufsiz, - size_t min_rsp_body_length, unsigned int flags, - const char *desc); + struct tpm_buf *buf, size_t min_rsp_body_length, + unsigned int flags, const char *desc); int tpm_get_timeouts(struct tpm_chip *); int tpm_auto_startup(struct tpm_chip *chip); |