From: Shawn Guo <shawn.guo@linaro.org>
Date: Thu, 1 Dec 2011 06:35:29 +0000 (+0800)
Subject: arm/imx: fix return type of callback passed to of_irq_init()
X-Git-Tag: v3.2-rc5~29^2~6^2~1
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2a3267a489f1dc4284b64a4b88c62011946dc7ff;p=pandora-kernel.git

arm/imx: fix return type of callback passed to of_irq_init()

The of_irq_init() expects the callback passed by .data of of_device_id
return 'int' instead of 'void'.  This patch fixes it to have
irq_init_cb() return the correct value, and in turn have the secondary
interrupt controller (gpio in this case) initialized properly and also
eliminate the error message 'of_irq_init: children remain, but no
parents' which was overlooked before.

Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
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