From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Wed, 10 Apr 2013 17:03:59 +0000 (-0700)
Subject: staging: comedi: das1800: use __comedi_request_region()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~105
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8fdbc75b70967f78cbd508e33c4a1da9e90b09f8;p=pandora-kernel.git

staging: comedi: das1800: use __comedi_request_region()

Use __comedi_request_region() to request the additional I/O region
used by this driver.

Remove the error message when the request_region() fails,
comedi_request_reqion() will output the error message if necessary.

For aesthetic reasons, rename the local variable 'retval' to
simply 'ret'.

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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