Merge "Revert "hal: voice: fix no sound issue in voice call"" into nyc-mr1-dev
am: 12d06d0431

Change-Id: I709eb95f2f3068fca5380ce3d9f28c77cafd5944
tree: 705d84fcfa0d7858056e4cdfb06aacfd3d80a795
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk