From: Grant Likely <grant.likely@secretlab.ca>
Date: Tue, 26 Jul 2011 09:19:06 +0000 (-0600)
Subject: dt/irq: add irq_domain_generate_simple() helper
X-Git-Tag: v3.1-rc1~125^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7e71330169d8056536b299290544980bccc6b300;p=pandora-kernel.git

dt/irq: add irq_domain_generate_simple() helper

irq_domain_generate_simple() is an easy way to generate an irq translation
domain for simple irq controllers.  It assumes a flat 1:1 mapping from
hardware irq number to an offset of the first linux irq number assigned
to the controller

Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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