Merge "post_proc: release vol listener object based on context" into qt-qpr1-dev am: aa05577148 am: c32f3d9c44

Change-Id: I8cb8a6ff64a40e1b082a315e3aa9a4491275c670
tree: 78e59a3d1e92cdfd7487c5fc27dbed059d3c2dc1
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk
  7. OWNERS