SCHED: Fix init NOHZ_IDLE flag
Makefile: add optimizing flags vor neon-vfpv4
Update linux kernel from 3.4.79 to 3.4.80
LED control from kernel: started with vladnosferatu and invano implementation + control over on and off length and step1, 2, 3, 4 control
LEDs: Add bit shift option to give more control on led slope operation.
Also changed dutymax to 30 and dutymid to 15 to create a more even slope on
slope up and slope down.

From KToonz - 8eb3b4b39175f273debbc71f50a30ea54e99c5fb
LEDs: Stop charging from obeying Fade mode
From KToonsez be0081d0eedf7072eceac8578ed3375e3598a65b
LEDs: Add tunable to set led fade mode while charging. Cycling cable to take
effect is required

From KToonsez - 6d1f1d870d3bb318f95e834a2f7c3c2faad82ede
ARM: Use -mcpu=cortex-a15 when targeting MSM Krait CPUs
Enable compiler optimizations specific to the Cortex-A15
processor when targeting MSM Krait CPUs. This is necessary
take advantage of the UDIV/SDIV instructions supported by
these processors. To accomplish this, we need to remove the
-march=armv7-a ISA restriction from the compiler options
because 'cortex-a15' is a superset of 'armv7-a'.

Change-Id: I6215aecc11fb4f77c971de7b84f68649ef234357
Signed-off-by: Stepan Moskovchenko <stepanm@codeaurora.org>