cpufreq: Add Input Boost feature to the cpu-boost driver

On incoming input events boost the frequency of all online cpus
for at least input_boost_ms ms. This is accomplished by changing
the policy->min of all the online cpus to input_boost_freq.

Change-Id: Idb0ab75d68ae4ceff259cbbaaec1a9bb3bc871d3
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
cpufreq: Disable cpu-boost by default

Disable cpu-boost by default, so that it can be turned ON only by
setting the module parameter boost_ms through command prompt when
required.

Change-Id: Ia9bc280892f65ed1d2e8051d1951e51922ad13db
Signed-off-by: Rohit Gupta <rohgup@codeaurora.org>
Merge remote-tracking branch 'cm/cm-11.0' into Purified.Kernel-cm11
Linaro 4.8.3 fixes
Remove tracing (Morfic)
INCLUDE: Bump readahead
Not cool to force that debugging (Morfic)
Remove another debug object (Morfic)
arm: makefile: use -mcpu=cortex-a15 when targeting MSM Krait CPUs