From df6e23ae62d46a524ba3db95a201904a01419bdc Mon Sep 17 00:00:00 2001
From: Jiang Liu <jiang.liu@linux.intel.com>
Date: Mon, 13 Jul 2015 20:31:12 +0000
Subject: [PATCH] avr32/irq: Use irq_desc_get_xxx() to avoid redundant lookup
 of irq_desc

Use irq_desc_get_xxx() to avoid redundant lookup of irq_desc while we
already have a pointer to corresponding irq_desc.

Signed-off-by: Jiang Liu <jiang.liu@linux.intel.com>
Acked-by: Hans-Christian Egtvedt <egtvedt@samfundet.no>
Cc: Haavard Skinnemoen <hskinnemoen@gmail.com>
Link: http://lkml.kernel.org/r/20150713100606.527106283@linutronix.de
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
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