Pull sound fixes from Takashi Iwai:
 "Although the diffstat looks scary, it's just because of the removal of
  the dead code (s6000), thus it must not affect anything serious.

  Other than that, all small fixes.  The only core fix is zero-clear for
  a PCM compat ioctl.  The rest are driver-specific, bebob, sgtl500,
  adau1761, intel-sst, ad1889 and a few HD-audio quirks as usual"

* tag 'sound-3.18-rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: hda - Add workaround for CMI8888 snoop behavior
  ALSA: pcm: Zero-clear reserved fields of PCM status ioctl in compat mode
  ALSA: bebob: Uninitialized id returned by saffirepro_both_clk_src_get
  ALSA: hda/realtek - New SSID for Headset quirk
  ALSA: ad1889: Fix probable mask then right shift defects
  ALSA: bebob: fix wrong decoding of clock information for Terratec PHASE 88 Rack FW
  ALSA: hda/realtek - Update restore default value for ALC283
  ALSA: hda/realtek - Update restore default value for ALC282
  ASoC: fsl: use strncpy() to prevent copying of over-long names
  ASoC: adau1761: Fix input PGA volume
  ASoC: s6000: remove driver
  ASoC: Intel: HSW/BDW only support S16 and S24 formats.
  ASoC: sgtl500: Document the required supplies