From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Tue, 9 Sep 2014 23:15:58 +0000 (-0700)
Subject: staging: comedi: pcmuio: 'stop_count' is always 'stop_arg'
X-Git-Tag: fixes-for-v3.18-merge-window~15^2~491
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8e7fed7ed760275c3e8e73e4328751fcb8f21642;p=pandora-kernel.git

staging: comedi: pcmuio: 'stop_count' is always 'stop_arg'

When the cmd->stop_src == TRIG_COUNT, the 'stop_count' is the cmd->stop_arg.
For any other stop_src the 'stop_count' is 0, which is also the cmd->stop_arg.

Simplify the 'stop_count' initialization.

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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