Revert "intelli-thermal: increase sampling time to reduce sampling overhead"

This reverts commit 489f7a6e2c7c981b9ec0a8e2574aecd99ed1da45.
Revert "intelli-thermal: use its own dedicated workqueue"

This reverts commit 9f7bf5094d59786a2b7291e47a36d039c7f4185e.
Revert "intelli/msm_thermal: initial coding for Qualcomm Snapdragon 800 device (part 2)"

This reverts commit 6a3bc591c3c989d92e75ff344981e9c443148f52.
Revert "intelli/msm_thermal: initial coding for Qualcomm Snapdragon 800 devices"

This reverts commit f8971a391b0bd5c572bdf7dc1665af60781a2ba2.