From: Thomas Gleixner <tglx@linutronix.de>
Date: Thu, 24 Mar 2011 21:53:10 +0000 (+0100)
Subject: x86: DT: Fix return condition in irq_create_of_mapping()
X-Git-Tag: v2.6.39-rc1~64^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=00a30b254b88d2d4f5af00835a9b7f70326def9b;p=pandora-kernel.git

x86: DT: Fix return condition in irq_create_of_mapping()

The xlate() function returns 0 or a negative error code. Returning the
error code blindly will be seen as an huge irq number by the calling
function because irq_create_of_mapping() returns an unsigned value.

Return 0 (NO_IRQ) as required.

Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Cc: Sebastian Andrzej Siewior <bigeasy@linutronix.de>
---

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