hal: optimize worst case soundcard detection time am: 2b0e5a6f88
am: b241fb6750

Change-Id: Idd34f3a3e3c2d9f588db805db3cbfbefbd4f289a
tree: 49898dd23da0826092f54f4a60e1c3a4ce1fef8a
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk