From: Linus Walleij <linus.walleij@linaro.org>
Date: Wed, 2 Jan 2013 21:30:56 +0000 (+0100)
Subject: ARM: nomadik: bump the IRQ numbers again
X-Git-Tag: v3.8-rc3~5^2~6^2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=d9621176872319a568d9892701410bcbfbd5b35c;p=pandora-kernel.git

ARM: nomadik: bump the IRQ numbers again

Bump the IRQ numbers from offset at 1 (right above NO_IRQ)
to 32. This is the painful way to learn that if you're using
SPARSE_IRQ and avoid to define .nr_irqs in your machine,
the first 16 IRQs will be pre-allocated, and the IRQdomain
code (as the VIC core code before it) will then assume
that all IRQ descriptors are pre-allocated, and 16 of them
are - by somebody else. So mapping the IRQs will fail in
irq_create_mapping(). Moving the offset upward rids us of
this problem.

Cc: Rob Herring <rob.herring@calxeda.com>
Cc: Grant Likely <grant.likely@secretlab.ca>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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