arm:lib: Correct Neon Flags

* I somehow derped the hard optimization by forgetting to remove the fp from the softfp.

Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>

Conflicts:
	arch/arm/lib/Makefile

Signed-off-by: engstk <eng.stk@sapo.pt>
sched/cpuidle: reduce IPI store. Backport upstream 3.16 scheduler updates

Signed-off-by: Paul Reioux <reioux@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
FS: import F2FS

Signed-off-by: flar2 <asegaert@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
Update F2FS

* This is currently not working so let's see if upstreaming will fix it.

Signed-off-by: Chester Kener <Cl3Kener@gmail.com>
Signed-off-by: Chet Kener <Cl3Kener@gmail.com>
Signed-off-by: engstk <eng.stk@sapo.pt>
defconfig: enable F2FS support

	modified:   arch/arm/configs/purified_defconfig