Add in scheduler screen OFF profile

 Author:    ktoonsez <ktoonsez@gmail.com>
	modified:   block/elevator.c
	modified:   drivers/cpufreq/cpufreq.c
	modified:   include/linux/blkdev.h
Revert "Add in scheduler screen OFF profile"

This reverts commit 24219f50fc406829fa17acfc95acbd0f8e31c0e1.
Merge remote-tracking branch 'origin/cm-10.1' into cm-10.1