Revert "cpufreq: fix wrong report of the frequency table in the UV interface."

This reverts commit cad65cab91962e9c1758b2bf7006ec24c95acf3c.
Revert "cpufreq.c: add userspace voltage control. Original implementation from faux123 (which was based on Michael Huang's OMAP4460 work). Interface cleaned up, made more robust and secure."

This reverts commit 50a2b2c147384c47f5e13f39754f90faa41e94ce.

Conflicts:

	drivers/cpufreq/cpufreq.c