From: Lars-Peter Clausen <lars@metafoo.de>
Date: Fri, 10 Aug 2012 16:36:00 +0000 (+0100)
Subject: iio: Introduce iio_device_{set,get}_drvdata()
X-Git-Tag: omap-for-v3.7-rc1/fixes-cpufreq-signed~75^2~795^2~25
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=2d66f389ccf2c3ffea93c0270ef34186e4995333;p=pandora-kernel.git

iio: Introduce iio_device_{set,get}_drvdata()

Introduce two new helper functions to attach a arbitrary pointer to a IIO
device. This is useful to get access to external non-global data from within a
IIO device callbacks where only the IIO device is available.

Internally these functions use dev_{set,get}_drvdata() on the struct device
embedded in the IIO device.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Jonathan Cameron <jic23@kernel.org>
---

Reading git-diff-tree failed