Revert "hal: add support for multi-mic input and multi-channel output"

This reverts commit dae4471837fcdbd9356e3745b66f23f921fb531b.

Change-Id: I476a9c8e9ea5dfe1804c714c365c3c83474183a5
4 files changed
tree: 7f9032697b5315f6d3850cce9fca1946d73a5f15
  1. hal/
  2. legacy/
  3. post_proc/
  4. visualizer/
  5. voice_processing/
  6. Android.mk