Merge remote-tracking branch 'remotes/kraxel/tags/audio-20180703-pull-request' into...

audio: hda fixes, timer tracing

# gpg: Signature made Tue 03 Jul 2018 13:10:03 BST
# gpg:                using RSA key 4CB6D8EED3E87138
# gpg: Good signature from "Gerd Hoffmann (work) <kraxel@redhat.com>"
# gpg:                 aka "Gerd Hoffmann <gerd@kraxel.org>"
# gpg:                 aka "Gerd Hoffmann (private) <kraxel@gmail.com>"
# Primary key fingerprint: A032 8CFF B93A 17A7 9901  FE7D 4CB6 D8EE D3E8 7138

* remotes/kraxel/tags/audio-20180703-pull-request:
  audio: add audio timer trace points
  audio/hda: fix CID 1393631
  audio/hda: adjust larger gaps faster

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