powerpc/cpumask: Convert xics driver to new cpumask API

Use the new cpumask API and add some comments to clarify how get_irq_server
works.

Signed-off-by: Anton Blanchard <anton@samba.org>
Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org>
This commit is contained in:
Anton Blanchard 2010-04-26 15:32:38 +00:00 • committed by Benjamin Herrenschmidt
commit 64fe220c13