[PATCH v4 00/10] Per SoC descriptor

[Marc Zyngier]

This patch series introduces a per-soc descriptor which should, in the
end, contain most of the SoC specific operations.

This first patch series introduces the arm_soc_desc structure, adds
per-soc SMP and CPU hotplug operations, and converts all SMP platform
to this new scheme.

Patches against next-20110930. Tested on VExpress (A5 and A15),
RealView EB-11MP, OMAP4 (Panda) and Tegra2 (Harmony).

Changelog: