From: Lars-Peter Clausen <lars@metafoo.de>
Date: Thu, 21 Jun 2012 17:11:00 +0000 (+0200)
Subject: iio:trigger: Use to_iio_trigger() instead of dev_get_drvdata()
X-Git-Tag: v3.6-rc1~100^2~601
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=971ff1db41b0f16f34cfdeb9e0460d7dc598e68e;p=pandora-kernel.git

iio:trigger: Use to_iio_trigger() instead of dev_get_drvdata()

Use to_iio_trigger(dev) instead of dev_get_drvdata(dev). Both will return the
trigger which belongs to the device, but the the first on is a bit more
lightweight.

Since this is the last location where we used dev_get_drvdata() for retrieving
the trigger there is no need anymore to assign the the trigger to the devices
drvdata, so we can remove that as well.

Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Acked-by: Jonathan Cameron <jic23@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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