From: Florian Fainelli <florian@openwrt.org>
Date: Fri, 26 Nov 2010 09:39:54 +0000 (+0100)
Subject: gpio: Fix null pointer dereference while accessing rdc321x platform_data
X-Git-Tag: v2.6.37-rc8~27^2~4
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=fa6469cb5b2d16703464c344b943e2c025cb7858;p=pandora-kernel.git

gpio: Fix null pointer dereference while accessing rdc321x platform_data

rdc321x-gpio currently fetches its driver specific data by using the
platform_device->platform_data pointer, this is wrong because the mfd
device which registers our platform_device has been added using
mfd_add_device() which sets the platform_device->driver_data pointer
instead.

Signed-off-by: Florian Fainelli <florian@openwrt.org>
CC: stable@kernel.org
Signed-off-by: Samuel Ortiz <sameo@linux.intel.com>
---

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