From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 29 Jul 2013 21:02:22 +0000 (-0700)
Subject: staging: comedi: das16: tidy up das16_ai_insn_read()
X-Git-Tag: v3.12-rc1~183^2~432
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=73ef2b5387ff95ac24487934250e9749e8aaa217;p=pandora-kernel.git

staging: comedi: das16: tidy up das16_ai_insn_read()

Factor out the loop that waits for the ai conversion to complete.

Tidy up the function a bit.

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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