From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 14 May 2013 20:29:09 +0000 (-0700)
Subject: staging: comedi: usbduxfast: tidy up usbduxfastsub_ai_Irq()
X-Git-Tag: omap-for-v3.11/fixes-for-merge-window~76^2~665
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f8eb27e07642545e6ed0f47054c0c041fdf91609;p=pandora-kernel.git

staging: comedi: usbduxfast: tidy up usbduxfastsub_ai_Irq()

Rename the CamelCase function,

Rename some of the local variables to the normal names used in
comedi drivers. Add a local variable for the comedi_async *.

Remove the sanity checking. The urb that causes this function to
be called can only be submitted if the sanity checks already
passed.

Change the way the comedi_subdevice is fetched. The attach function
sets the dev->read_subev pointer to the correct subdevice. Use that
instead of accessing the dev->subdevices array directly.

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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