From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 10 Mar 2014 21:07:39 +0000 (-0700)
Subject: staging: comedi: c6xdigio: use comedi_offset_munge()
X-Git-Tag: v3.15-rc1~139^2~253
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=a7b31d3996a866408ebd6d16992d166b0207c7c1;p=pandora-kernel.git

staging: comedi: c6xdigio: use comedi_offset_munge()

The value read from the encoders is in two's complement format. Use
the comedi_offset_munge() helper to convert the value to offset binary.

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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