Revert following commits:

Revert "wakeup: Use irqsave/irqrestore for events_lock"

This reverts commit 36c14848c76b3c94bc74b569ca512e3d11bd2ff8.

Revert "cpufreq: interactive: run at fraction of hispeed_freq when load is low"

This reverts commit a63609b3e56f22485b2877daccc38d630e4b3846.

Revert "[ASRAM]: Additional Safe RAM (~50 MB) reclaimed from YUV Tiler reserved one."

This reverts commit 5784bec60ff554675b8f7fd8900d84a044f975cf.

Conflicts:
	arch/arm/configs/gk_tuna_defconfig
	arch/arm/mach-omap2/Kconfig