staging: Allow logcat termination on suspend

* To have bypass for debugs
* Save little more power

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
PM / devfreq: Fix simple_ondemand crashing

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
devfreq: governor_cpubw_hwmon: Fix use of decay_rate

The decay rate tunable is used to compute the current averaged bandwidth
use, but the calculated value is never used. Fix this by using the
calculated averaged bandwidth instead of the instantaneous measured
bandwidth when computing the AB and IB votes.

Signed-off-by: Saravana Kannan <skannan@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>