From: Martin Schwidefsky <schwidefsky@de.ibm.com>
Date: Thu, 13 Feb 2014 12:02:32 +0000 (+0100)
Subject: s390/airq: add support for irq ranges
X-Git-Tag: v3.15-rc1~167^2~18
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fe7c30a420761654777d3cc15412fc7626407e93;p=pandora-kernel.git

s390/airq: add support for irq ranges

Add airq_iv_alloc and airq_iv_free to allocate and free consecutive
ranges of irqs from the interrupt vector.

Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
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