Revert "KGSL: Simple Governor: so I kinda butchered in a good way of course the original code from faux, but the simplicity is still here. Added an history so that we can track the average do that the frequency scaling is much more proporcional to the actual GPU load rather than having is ramp up every now and then due to spurious load spike. Also remove two useless ifs."

This reverts commit 99d3e41c8acb76412b100ceeebf01c36e703e43b.
Revert "KGSL: Simple Governor: some styling changes, early returns instead of assigning a val and returning in the end of the function call and change the copyright/author from the middle of the file to the header."

This reverts commit acdb8b1be4954b9d5259b80bf148c06f7e4e94b9.

Conflicts:
	arch/arm/mach-msm/acpuclock-7627.c
Revert "KGSL: Simple Governor: fix minor logic issue"

This reverts commit 0805f37498e7da98c286c204a0cc59ee6b155610.
Revert "KGSL: simple governor: expose tunables to sysfs interface via module_param"

This reverts commit d332e461bb7e9aa7bcbe6cbbb5bb94b087e94302.
Revert "KGSL: make simple govenor a selectable option, co-exist with ondemand"

This reverts commit 6464a0bd91ca15116800e3f3415e4e1ce108a468.
Revert "KGSL: Add a simple GPU governor for Adreno xxx GPU series"

This reverts commit f1a696b8443e25c3edbccd8c65ddc40ebff64464.
Revert KGSL