Pull sound fixes from Takashi Iwai:
 "This became a largish pull-request, as we've got a bunch of pending
  ASoC fixes at this time. One noticeable change is the removal of error
  directive in uapi/sound/asoc.h. We found that the API has been already
  used on Chromebooks, so we need to support it even now.

  A slight big LOC is found in Qualcomm lpass driver, but the rest are
  all small and easy fixes for ASoC drivers (sti, sun4i, Realtek codecs,
  Intel, tas571x, etc) in addition to the patches to harden the ALSA
  core proc file accesses"

* tag 'sound-4.9-rc5' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound: (26 commits)
  ALSA: info: Return error for invalid read/write
  ALSA: info: Limit the proc text input size
  ASoC: samsung: spdif: Fix DMA filter initialization
  ASoC: sun4i-codec: Enable bus clock after getting GPIO
  ASoC: lpass-cpu: add module licence and description
  ASoC: lpass-platform: Fix broken pcm data usage
  ASoC: sun4i-codec: return error code instead of NULL when create_card fails
  ASoC: hdmi-codec: Fix hdmi_of_xlate_dai_name when #sound-dai-cells = <0>
  ASoC: samsung: get access to DMA engine early to defer probe properly
  ASoC: da7219: Connect output enable register to DAIOUT
  ASoC: Intel: Skylake: Fix to turn off hdmi power on probe failure
  ASoC: sti-sas: enable fast io for regmap
  ASoC: sti: fix channel status update after playback start
  ASoC: PXA: Brownstone needs I2C
  ASoC: Intel: Skylake: Always acquire runtime pm ref on unload
  ASoC: Intel: Atom: add terminate entry for dmi_system_id tables
  ASoC: rt298: fix jack type detect error
  ASoC: rt5663: fix a debug statement
  ASoC: cs4270: fix DAPM stream name mismatch
  ASoC: Intel: haswell depends on sst-firmware
  ...