Revert "msm8974: Adapt memutils optimizations from msm8960pro (part 2)"

This reverts commit ef36863275c9bb79992ff0f825c8391ac7363af0.

Conflicts:
	arch/arm/mach-msm/Kconfig
	arch/arm/mach-msm/Makefile
Revert "msm8974: Adapt memutils optimizations from msm8960pro"

This reverts commit 04b37570bed84b4e900eaeebf6d31b35a19cabdf.
security/selinux: Force permissive mode (Temp)
arch/arm/boot/dts: Oversharpening fix for all LG G3 variants