From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 24 Jul 2013 21:15:04 +0000 (-0700)
Subject: staging: comedi: usbdux: remove 'interface' from private data
X-Git-Tag: v3.12-rc1~183^2~577
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=5d293d904c944894785f6a7be85acfc85ac4cfac;p=pandora-kernel.git

staging: comedi: usbdux: remove 'interface' from private data

This back pointer is only used for a couple dev_printk() messages and
during the detach.

For the dev_printk() we can use the dev->class_dev. In the detach we
can get the usb_interface from the comedi_device.

Do that and remove the back pointer from the private data.

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

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