From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Thu, 17 Apr 2014 17:07:56 +0000 (-0700)
Subject: staging: comedi: cb_pcidas: clarify the ai cmd->start_arg validation
X-Git-Tag: omap-for-v3.16/fixes-against-rc1~39^2~36^2~1330
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=96997b0efa8b82162f78a294669de44320a8c87f;p=pandora-kernel.git

staging: comedi: cb_pcidas: clarify the ai cmd->start_arg validation

This driver supports two cmd->start_src values, TRIG_NOW and TRIG_EXT.

For aesthetics, replace the default case when validating the cmd->start_arg
with the proper case statement.

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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