From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 10 Mar 2014 21:07:31 +0000 (-0700)
Subject: staging: comedi: c6xdigio: introduce c6xdigio_write_data()
X-Git-Tag: v3.15-rc1~139^2~261
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=6d758307ee8929e86e2da09826c525ba4af05f1e;p=pandora-kernel.git

staging: comedi: c6xdigio: introduce c6xdigio_write_data()

All writes to the hardware involve writing the the data register then
checking the status register. Introduce a helper function to handle this.

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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