Revert "+ mm-idleprio -> http://ck.kolivas.org/patches/3.0/3.8/3.8-ck1/patches/mm-idleprio_prio-1.patch"

This reverts commit 039ff223797ff998b46c3f28d8dbe637e31e3f7c.

This is for BFS sched, we use CFS.
ARM: spinlock: optimize ASM
Merge remote-tracking branch 'dorimanx/master-jelly-cm-aokp' into master-3.0.y