* Rob Herring | 2011-12-16 23:18:49 [-0600]:

This is needed to avoid struct collisions with the generic irq_domain
support being added to kernel/irq/generic-chip.c.

Boot tested, but not on a DT enabled platform.

I had a patch in my tree for this and it did not work. One bug was fixed
by eef24a ("irq: Fix check for already initialized irq_domain in
irq_domain_add"). Something else come up after that. I will grab a board
test it later and let you know :)

Sebastian