mako_hotplug: make a separate delayed work for when the device is sleeping, but wakelocked, and the device needs extra work that only one core can't withstand, for example listening to music and the GSM network changes from 2G to 3G or vice-versa, or Wi-Fi going up/down. Previous of this patch it would stutter the audio. With this separate work it will online cpu1 if the load justifies and so audio stutters are no more.

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>
Revert "mako_hotplug: make a separate delayed work for when the device is sleeping, but wakelocked, and the device needs extra work that only one core can't withstand, for example listening to music and the GSM network changes from 2G to 3G or vice-versa, or Wi-Fi going up/down. Previous of this patch it would stutter the audio. With this separate work it will online cpu1 if the load justifies and so audio stutters are no more."

 * This caused the watchdog to bark because the msm pm driver doesn't particulary enjoy when I online a core during power collapse.

This reverts commit bde7929ff1c692dd494e3cbce6b97aadfdf05d12.
cpufreq: interactive: decrease timer_slack to 70ms

4 * timer_rate could lead to enourmous defferable timer and sometimes,
even during screen off we might need cpufreq to react fast so lowered
timer_slack will help with that. This is specific to interactive, other
governors handle their routines differently.
Merge github.com:franciscofranco/hammerhead into android-msm-hammerhead-3.4-kitkat-mr1