Pull sound fixes from Takashi Iwai:
 "A series of small fixes in ASoC, HD-audio and core stuff:

   - a UAF fix in ALSA PCM core

   - yet more hardening for ALSA sequencer

   - a regression fix for the previous HD-audio power_save option change

   - various ASoC codec fixes (sgtl5000, rt5651, hdmi-codec, wm_adsp)

   - minor ASoC platform fixes (AMD ACP, sun4i)"

* tag 'sound-4.16-rc6' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Revert power_save option default value
  ALSA: pcm: Fix UAF in snd_pcm_oss_get_formats()
  ALSA: seq: Clear client entry before deleting else at closing
  ALSA: seq: Fix possible UAF in snd_seq_check_queue()
  ASoC: amd: 16bit resolution support for i2s sp instance
  ASoC: wm_adsp: For TLV controls only register TLV get/set
  ASoC: sun4i-i2s: Fix RX slot number of SUN8I
  ASoC: hdmi-codec: Fix module unloading caused kernel crash
  ASoC: rt5651: Fix regcache sync errors on resume
  ASoC: sgtl5000: Fix suspend/resume
  MAINTAINERS: Add myself as sgtl5000 maintainer
  ASoC: samsung: Add the DT binding files entry to MAINTAINERS
  sgtl5000: change digital_mute policy