Revert "Sound Control 3.x: adaptation for HTC One (M8)"

This reverts commit 84149dd464a2bd2d26cae1d52dcadde05e1cb2eb.
Revert "sound control: add register cache"

This reverts commit 6f528b726bb5abfb9a8e8ade5bf7da512d51b9c0.
Revert "Sound Control: (OPTIONAL) add power amp registers access control as well"

This reverts commit 205fafada69bd2a3044efa1e16b96c8010170f13.
Revert "Sound Control: (Optional) work around for Nexus 4/5 audio issues"

This reverts commit 92443601a5b04e01953f8f9c98557a9a16970a3d.
Revert "sound control: WCD9320: update speaker gain control for Z1"

This reverts commit 0ba2b1c6da84d6a5084fa35b1bee474b7e9a505b.
Revert "sound control 3.x: Initial GPL release for WCD9320 Audio Codec"

This reverts commit eb2a459201dbefaaed1e3e0755ab044a19c16d5c.
Revert "Sound Control: WCD9320: expose additional controls"

This reverts commit 535186400c232d50e31e0caff485235f4ae53822.