[v3,0/2] tpm: Unify send() callbacks

Message

Jarkko Sakkinen Feb. 8, 2019, 4:30 p.m. UTC

A portion of send() callbacks have returned length, in many cases just
returning back what was given as an argument, and tpm_crb has returned 0 on
success. This patch set fixes and unifies the behaviour.

v3:
tpm_tis_core fix was left out of the staging area :-(
v2:
The drivers tpm_nsc and tpm_infineon were forgotten. For this version I
checked both with find and command and from Kconfig that everything that is
supposed to be a driver directly interfacing with the TPM core, is included
(e.g. discluding tpm_tis_spi).


Jarkko Sakkinen (2):
  tpm: Unify the send callback behaviour
  tpm/tpm_i2c_atmel: Return -E2BIG when the transfer is incomplete

 drivers/char/tpm/st33zp24/st33zp24.c |  2 +-
 drivers/char/tpm/tpm_atmel.c         |  2 +-
 drivers/char/tpm/tpm_i2c_atmel.c     | 10 +++++++++-
 drivers/char/tpm/tpm_i2c_infineon.c  |  2 +-
 drivers/char/tpm/tpm_i2c_nuvoton.c   |  2 +-
 drivers/char/tpm/tpm_ibmvtpm.c       |  2 +-
 drivers/char/tpm/tpm_infineon.c      |  2 +-
 drivers/char/tpm/tpm_nsc.c           |  2 +-
 drivers/char/tpm/tpm_tis_core.c      |  6 +++++-
 drivers/char/tpm/tpm_vtpm_proxy.c    |  3 +--
 drivers/char/tpm/xen-tpmfront.c      |  2 +-
 11 files changed, 23 insertions(+), 12 deletions(-)