fix gcc4.7 compile

Signed-off-by: Dennis Rassmann <showp1984@gmail.com>

Conflicts:

	arch/arm/boot/compressed/Makefile
defconfig: add m_plus defconfig
Userspace Voltage Control (thanks faux123)

-Changed CONFIG name to my liking
-Fixed spelling in the Kconfig

Conflicts:
	arch/arm/mach-msm/Kconfig
Allow UV to 600mV, adjust regulators appropriately.
defconfig: update defconfig
Userspace Voltage Control: tweak faux123's original work

Only get/set frequencies that are configured to be used as scaling
frequencies.

Originally committed by _motley (https://github.com/thracemerin/kernel-Nexus4/commit/116b76f36c61adbac4db8c331e23b967c38389b6)
mako LCD: keep RGB custom colors alive after screen off/on

When the back-light turns back on, reset the RGB values set in
sysfs (/sys/devices/platform/kcal_ctrl.0/kcal)
Support for faux123 gamma control
LG Mako gamma control - add mirror interface while leaving
faux's interface in place, respecting his rollover char checksum.

Mirror interface should be a little easier for humans to work
with from scripting (int checksum that doesn't roll over).

Added a couple validation checks to both interfaces before allowing
values to be stored. This will add some safety for scripting or rouge
apps that may have a bug.
-Only allow gamma amp 0 and 1 values up to 31.
-Since we are pushing to a char data type, make sure nothing is over
255.

Changed dsi_cmd_desc struct name so it can be shared between
both interfaces.

Added to sysfs:
/sys/devices/platform/mipi_lgit.1537/kgamma_red
/sys/devices/platform/mipi_lgit.1537/kgamma_green
/sys/devices/platform/mipi_lgit.1537/kgamma_blue

Example:
echo "383 114 21 118 0 0 0 80 48 2" >
/sys/devices/platform/mipi_lgit.1537/kgamma_red

echo "383 114 21 118 0 0 0 80 48 2" >
/sys/devices/platform/mipi_lgit.1537/kgamma_green

echo "383 114 21 118 0 0 0 80 48 2" >
/sys/devices/platform/mipi_lgit.1537/kgamma_blue

First digit is a checksum (sum of all the other 9 numbers)
Gamma Amp 0 = value 6
Gamma Amp 1 = value 7

Show the current settings with proper checksum:
cat /sys/devices/platform/mipi_lgit.1537/kgamma_red
cat /sys/devices/platform/mipi_lgit.1537/kgamma_green
cat /sys/devices/platform/mipi_lgit.1537/kgamma_blue
Mako Gamma Control: Add franciscofranco interface
Conflicts:
	drivers/misc/Makefile
Gamma Control - added refresh_screen sysfs attribute that has nothing to
do with setting values. This should only be called by apps or scripts
while adjusting colors "live" with the motley or faux interface and not
implemented on startup via init.d or apps since it will compete with the
normal power on process.

echo 1 > /sys/devices/platform/mipi_lgit.1537/refresh_screen
Conflicts:
	scripts/gcc-wrapper.py
defconfig: enable franco gamma interface
gcc-wrapper.py: fix derp
mipi_lgit: Fix build errors related to change from GAMMA_CONTROL to FRANCO_GAMMA_CONTROL in ifdefs