Revert "pm/suspend: Enable CPU QoS reqiurement"

This reverts commit 9bad9486545e8ff1171ab40ba5a34fec15b247b8.

This patch does nothing with choppy auido when screen goes off.
It is suspend, not earlysuspend.
And it will mess min cpufreq when suspend is ongoing.
Remove it.

Change-Id: I9a950d6497dc00e726498a21d0923aa6238ef6b7
LiveOPP: Recover ARM 100OPP PLLARM

To fix dead issue from 900 -> 300.

Signed-off-by: cocafe <cocafehj@gmail.com>