From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 26 Mar 2013 22:43:15 +0000 (-0700)
Subject: staging: comedi: s626: cleanup s626_dio_insn_config()
X-Git-Tag: omap-for-v3.10/dt-fixes-for-merge-window~137^2~397
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=e920fad281e9d5168f8d10a5ced11c719b05233a;p=pandora-kernel.git

staging: comedi: s626: cleanup s626_dio_insn_config()

Add some local variables to make this function a bit cleaner.

The comedi core expects this function to return the number of
data parameters used. Change the return from '1' to insn->n to
make this more aparent.

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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