Merge branch 'mpidr-updates-for-rmk' of git://linux-arm.org/linux-2.6-lp into devel-stable

This patch series that implements MPIDR linearization through a simple
hashing algorithm and updates current cpu_{suspend}/{resume} code to use
the newly created hash structures to retrieve context pointers.  It
represents a stepping stone for the implementation of power management code
on forthcoming multi-cluster ARM systems.

It has been tested on TC2 (dual cluster A15xA7 system), iMX6q, OMAP4 and
Tegra, with processors hitting low-power states requiring warm-boot resume
through the cpu_resume code path.