cpufreq: interactive: merge interactive code from 4.2.2 nightlies branch.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>

Conflicts:
	drivers/cpufreq/cpufreq_interactive.c
cpufreq: interactive: merge latest interactive commits from FK on mako.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
cpufreq: interactive: grouper is derped as it is since 4.2, so tunning interactive down is not really a nice idea. I'd rather see this device running smoothly as 4.3 didn't help much on that front.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
cpufreq: interactive: merge governor code from Mako/Hammerhead. Also merge boostpulse write to the touch driver.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
cpufreq: add generic get idle functions.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
kernel: audit: bye stupid logs.

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Bullcrap commits.
Revert "Bullcrap commits."

This reverts commit df69544b12b2b5efcd6cf5011ecfb2cff65ba4c8.
Revert "cpufreq: add generic get idle functions."

This reverts commit 151a103e3b1c295dd1d01ba655a93ef94daaa5ee.
interactive: write get_idle code here. bad way to keep cokmpatible I know. credits: franciscofranco. sorry for ruining the commit.