Revert "msm: clock-krait-8974: User voltage control for msm-cpufreq device"

This reverts commit 52b481f1224be8e5ad5f1930898d304288ced96f.
clock-krait/cpufreq: custom voltage control v1

* TODO: control only available frequencies
kgsl: fix crash due to get_dev_status when selecting ondemand
Revert "msm8974: Reserve memory for ramconsole"

This reverts commit 262274670931444aa682e5b665e84cad18516ffb.
Build v3.00 Beta 4