Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-03-07-1' into...

Merge remote-tracking branch 'remotes/stefanberger/tags/pull-tpm-2018-03-07-1' into staging

Merge tpm 2018/03/07

# gpg: Signature made Wed 07 Mar 2018 12:42:13 GMT
# gpg:                using RSA key 75AD65802A0B4211
# gpg: Good signature from "Stefan Berger <stefanb@linux.vnet.ibm.com>"
# gpg: WARNING: This key is not certified with a trusted signature!
# gpg:          There is no indication that the signature belongs to the owner.
# Primary key fingerprint: B818 B9CA DF90 89C2 D5CE  C66B 75AD 6580 2A0B 4211

* remotes/stefanberger/tags/pull-tpm-2018-03-07-1:
  tpm: convert tpm_tis.c to use trace-events
  tpm: convert tpm_emulator.c to use trace-events
  tpm: convert tpm_util.c to use trace-events
  tpm: convert tpm_passthrough.c to use trace-events
  tpm: convert tpm_crb.c to use trace-events

Signed-off-by: Peter Maydell <peter.maydell@linaro.org>