sched: Remove stale power aware scheduling remnants and dysfunctional knobs - http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=8e7fbcbc22c12414bcc9dfdd683637f58fb32759

Signed-off-by: franciscofranco <franciscofranco.1990@gmail.com>