hal: close audio calibration fd
am: d32e70a467

* commit 'd32e70a46784f8ffadbd3b2908494c666388f48e':
  hal: close audio calibration fd
tree: c678f83d2855779e650136adbdc57a9a14291bab
  1. hal/
  2. legacy/
  3. msm8909/
  4. post_proc/
  5. visualizer/
  6. voice_processing/
  7. Android.mk