tree 8a87d96a19783cd8fc8fd3962665e0eb2d3cfd01
parent 901615cb916dc955fb7bda4e34402bf263532e4a
author Roberto Sassu <roberto.sassu@huawei.com> 1549470291 +0100
committer Jarkko Sakkinen <jarkko.sakkinen@linux.intel.com> 1550044131 +0200

KEYS: trusted: explicitly use tpm_chip structure from tpm_default_chip()

When crypto agility support will be added to the TPM driver, users of the
driver have to retrieve the allocated banks from chip->allocated_banks and
use this information to prepare the array of tpm_digest structures to be
passed to tpm_pcr_extend().

This patch retrieves a tpm_chip pointer from tpm_default_chip() so that the
pointer can be used to prepare the array of tpm_digest structures.

Signed-off-by: Roberto Sassu <roberto.sassu@huawei.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>