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(parent: 90a8a73) | patch
gpio: Fix null pointer dereference while accessing rdc321x platform_data
authorFlorian Fainelli <florian@openwrt.org>
Fri, 26 Nov 2010 09:39:54 +0000 (10:39 +0100)
committerSamuel Ortiz <sameo@linux.intel.com>
Wed, 22 Dec 2010 11:05:20 +0000 (12:05 +0100)
commitfa6469cb5b2d16703464c344b943e2c025cb7858
treeafa0b813865a305406a074c87810e2b96bfdb781tree | snapshot
parent90a8a73c06cc32b609a880d48449d7083327e11acommit | diff
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>
drivers/gpio/rdc321x-gpio.c diff | blob | history
Domain: System / Kernel;