smartreflex.c: Add MPU, IVA, MPU Min calibrated Voltage - Thanks Imoseyon
Revert "Added kernel config options 'OMAP_SMARTREFLEX_CUSTOM_SENSOR',"

This reverts commit 3f3787d4e8a5f1abd9cbbc3de827f3c03f8d7eb2.

Conflicts:
	arch/arm/mach-omap2/Kconfig
	arch/arm/mach-omap2/omap2plus-cpufreq.c
	arch/arm/mach-omap2/opp4xxx_data.c
version 0.3.12 exp