intelli_hotplug: Remove unused cur_max percpu variable

* We removed its usage long since we dont want hotplug
  drivers to play with frequencies.

Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
staging: binder: Change binder mutex to rtmutex

Surfaceflinger uses binder heavily to receive/send frames from applications
while compositing the screen. Change the binder mutex to an rt mutex to minimize
instances where high priority surfaceflinger binder work is blocked by lower
priority binder ipc.

Signed-off-by: Riley Andrews <riandrews@google.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
writeback: increase bdi_min_ratio to 5

Signed-off-by: Francisco Franco <franciscofranco.1990@gmail.com>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
thermal-sys: Fix to send correct trip type to get trip temperature

Fix the thermal sys code to pass the proper trip type
expected by tsens driver, to get the tsens trip
temperature.

Signed-off-by: Ram Chandrasekar <rkumbako@codeaurora.org>
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>