Revert "cpufreq: add touchdemand governor and make ondemand two phased"

This reverts commit 5d9b773831d1e70de6cfd221764ceb38f9a9d745.

Conflicts:

	drivers/cpufreq/cpufreq_touchdemand.c

	new file:   arch/arm/boot/compressed/ashldi3.S
	modified:   drivers/cpufreq/Kconfig
	modified:   drivers/cpufreq/Makefile
	modified:   include/linux/cpufreq.h