Revert "msm_turbo: initial coding for turbo boost on MSM architectures"

This reverts commit e5526c712486789b03bf42f31264b0ae00c97fff.
CPU OVERCLOCK: add ultimate option for 2.1 GHz, normal default to 1.9 GHz

Signed-off-by: Paul Reioux <reioux@gmail.com>

Conflicts:
	arch/arm/mach-msm/Kconfig
	arch/arm/mach-msm/acpuclock-8064.c