Revert "Updated drivers/char/random.c to MAX for 3.13.rc"

This reverts commit 127ae7d5d3fb6cba4cf06483248f532c7c9b2723.
Implement ck1 patchset, fixed build with it

Conflicts:
	arch/arm/boot/compressed/piggy.xzkern
	drivers/cpufreq/cpufreq.c
	include/linux/sched.h

Conflicts:
	drivers/cpufreq/cpufreq_conservative.c
	include/linux/sched.h
	include/linux/swap.h