Revert "OMAP4: clock: Extend L3 clock dependencies to cover 4470"

This reverts commit eee89e13860349586c79afde4b11fbb9a40cdc6b.
squash core oc support from live oc

Conflicts:
	arch/arm/configs/tuna_defconfig
	arch/arm/mach-omap2/clock44xx_data.c
	arch/arm/mach-omap2/dvfs.c
	arch/arm/mach-omap2/opp4xxx_data.c
	drivers/input/misc/gpio_event.c
	drivers/misc/Kconfig
	drivers/misc/Makefile
msic cleanup to love oc