Revert "ASoC: wcd9320: Enable class AB and expose sysfs"

This reverts commit 02d54713bd08c6c47216f84190d55d81f18e9fd2.
Revert "drivers: misc: Enable sysfs under HPH_HIGHPERF"

This reverts commit d9f6b984449806ac418412a727a072841546c04d.
Revert "ASoC: wcd9xxx: Enable headset in high performance"

This reverts commit 2f8a52b4a64cafd81838febbb6eaa4a512fec1f5.