Revert "mach-msm: Add msm_mpdecision Kconfig & Makefile hooks Also rename qcom's mpdecision to stay in place and be used if CONFIG_MSM_MPDEC is not set"

This reverts commit ac1ea9ee86f123285e3bfc2ca093e08b61bdeff4.
Revert "mach-msm: added MP-Decision by @showp1984"

This reverts commit 3646b2f3941009f6876eae5f198136cd3ef12691.
intelli_plug: refactor stats calculation code to be less intrusive

this is done for those kernels which do not have 100% source code available
and must use existing closed source modules such as wifi drivers

Signed-off-by: Paul Reioux <reioux@gmail.com>