Fix up intellidemand stupidity
Cpufreq: Fixing tables & Issues with OC

Credits to: Albinoman887

https://github.com/Albinoman887
Revert "Fix up intellidemand stupidity"

This reverts commit f8d461c37a005d70e46c0b059f492cab2926fe0c.
intellidemand: add performance lock option

Change-Id: I00e3dc392aa6ad2ce0dff816098ffe74e3c86a8b