GCC 4.9.1: fix compile warnings

Signed-off-by: LaboDJ <jacopolabardi@gmail.com>
arch/arm/mach-msm/mpm-of.c: gcc 4.9.x fix up

Signed-off-by: Paul Reioux <reioux@gmail.com>
build: Fix some warnings with GCC 4.9

Change-Id: Iafb7943e1eb8896b288b1ffe8ddedc2cef225ff6
Signed-off-by: Pranav Vashi <neobuddy89@gmail.com>
msm: hotplug: Max 1036MHz during screen off
arm: hammerhead: Use LGE rfkill driver

Port rfkill driver from android-msm-dory-3.10-kitkat-wear.

Change-Id: I831666a8c45fa71d465db647561cc06f3ee8b0f9
backlight: fix a bug where the screen would be completely dark or near darkness with backlight_dimmer enabled when the display dimmed. The brightness level can't be any lower than dev->min_brightness and previous code allowed that to happen, so fix it.

Change-Id: I1ef4ed051e326d14e233770e565e442ad690efcc
Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>