Revert "cpufreq: force cpuN policy to match cpu0 when changing freq or gov"

This reverts commit b266576aad8cce6fce498232588ae5a4c5268910.
Revert "arm: tegra: xmm: fix for kernel panic on xmm on/off"

This reverts commit 326dce103411a64181802d5f18984b5244aef7c7.
Revert "Merge pull request #4 from iodak/android-4.4"

This reverts commit 30bf81a48ece25c69d78164e5b3aa68c7e84eae3.