MSM/INTELLI HOTPLUGS: Adapt wakeup_boost trigger. Idea by @neobuddy89

*My users reported that when suspend is OFF. screen wakeup can be laggy
as cores not boosted in that condition.
Now it's will if there is wakeup_boost need reported by cpu-boost driver.

*Set fast lane back to 99, sometimes freq jump high on all cores!
without a reason, but i know it's the fast lane function activated.

*Added __ref to prevent section missmach on resume functions.
since the cpu value is used there.
Added GAMMA CONTROL. tnx to cyaogenmod.
Fixed intelli_plug, msm_hotplug warning if LCD_NOTIFY or MACH_LGE are not defined
Removed useless code pieces. Cosmetic works.
MMC: removed obsolete function.
mm: some corrections.
zram/zsmalloc issues in very low memory conditions.