Add Simple I/O scheduler
Add V(R) I/O scheduler
rwsem: R/W semaphores implemented using ARM atomic functions
cpufreq: turn all CPUs online when governor gets changed

Credits: Andrei F <luxneb@gmail.com>
cpufreq_hotplug: use workqueues when enabling/disabling the second core

Credits: Gokhan Moral <gm@alumni.bilkent.edu.tr>
omap2plus-cpufreq: set default CPU minimum frequency
cpufreq_hotplug: make hotplug gov a module
Spell OPTIMIZE correctly