FEATURE: Ezekeel's LiveOC and Custom Voltage
Revert "Add ability to under- and overvolt."

This reverts commit 559b0da2041036d37fd49b06a4254c8ef2834a54.

Conflicts:
	arch/arm/mach-s5pv210/cpufreq.c
	drivers/cpufreq/cpufreq.c