[PATCH v2, RESEND 3/3] tpm: move TPM 1.2 code of tpm_pcr_extend() to tpm1_pcr_extend()

On Thu, May 04, 2017 at 01:16:47PM +0200, Roberto Sassu wrote:

In preparation of the modifications to tpm_pcr_extend(), which will
allow callers to supply a digest for each PCR bank of a TPM 2.0,
the TPM 1.2 specific code has been moved to tpm1_pcr_extend().

tpm1_pcr_extend() uses tpm_buf_init() to prepare the command buffer,
which offers protection against buffer overflow. It is called by
tpm_pcr_extend() and tpm_pm_suspend().

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

Reviewed-by: Jarkko Sakkinen <redacted>
Tested-by: Jarkko Sakkinen <redacted>

/Jarkko
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