Revert "intelli_thermal: compatibility fixup with latest msm_thermal driver"

This reverts commit d3cc175555f4ac3da83d5633488197aa0d067afe.
Revert "intelli-thermal: use its own dedicated workqueue"

This reverts commit d5390de93c39d57d628afe1b9b0a6ef31aab7801.
Revert "board-8974: initialize intelli_thermal engine"

This reverts commit 3f4728398ad5865e8c5bfb1d780ea06b17223339.
REVERT : intelli/msm_thermal: initial coding for Qualcomm Snapdragon 800 devices

an intelligent MSM thermal throttling kernel driver designed to replace the
closed sourced thermald(aemon) from Qualcomm.

The current driver can throttle the SOC via core frequency scaling or via
core hotplug with user configurable sysfs entries to adjust the throttling
temperature thresholds for each.

Derived from Qualcomm's Open source repo.

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

Conflicts:
	arch/arm/mach-msm/lge/board-8974-hammerhead.c
	drivers/thermal/Makefile (reverted from commit 4b184a088656cf025534ac5cd4746a8025cafbcc)