From e879c315c3050a1b422291e5a7509dc24ec2c7d1 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 28 May 2014 16:26:51 -0700
Subject: [PATCH] staging: comedi: ni_mio_common: use dev->write_subdev

The (*attach) in ni_E_init() sets the dev->write_subdev to the analog
output subdevice. Use that instead of accessing the dev->subdevices
array directly.

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Reviewed-by: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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