Merge tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound

Pull sound fixes from Takashi Iwai:
 "Here are a bunch of small fixes, mostly for HD-audio quirks, in
  addition to a few regression fixes and trivial cleanups"

* tag 'sound-fix-4.2-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/tiwai/sound:
  ALSA: Fix uninintialized error return
  ALSA: hda: Delete an unnecessary check before the function call "snd_info_free_entry"
  ALSA: hda - Add a fixup for Dell E7450
  ALSA: hda - Fix the dock headphone output on Fujitsu Lifebook E780
  ALSA: hda - Add headset support to Acer Aspire V5
  ALSA: hda - restore the MIC FIXUP for some Dell machines
  ALSA: jack: Fix endless loop at unique index detection
  ALSA: hda - set proper caps for newer AMD hda audio in KB/KV
  ALSA: hda - Disable widget power-save for VIA codecs
  ALSA: hda - Fix Dock Headphone on Thinkpad X250 seen as a Line Out