Revert "msm_mpdecision: add input event boost [read more]"

This reverts commit bed3a467f6dacf4a9aeb3b4a489e7c768927b1c9.
enable support for showp1984 updated mpdecision and input boost
msm_mpdecision: add input event boost [read more]

This adds an input event boost to mpdecision.
It will basically boost the min freq of all cpus to predefined values if an
input event is detected.
Devices that qualify as boosters must fullfill one of these conditions:
- contain touch in their name
- contain keyboard in their name
This also boosts cpus independently from each other. Meaning:
If a cpu is hotplugged after the boost of another cpu was initiated the next
boost pulse will boost that cpu too.

Sysfs interface underway.

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:
	arch/arm/mach-msm/msm_mpdecision.c

Conflicts:
	arch/arm/mach-msm/Kconfig