From 929b343297f3f7419a67dff4e8f4110f919682f8 Mon Sep 17 00:00:00 2001
From: H Hartley Sweeten <hsweeten@visionengravers.com>
Date: Mon, 8 Apr 2013 18:20:21 -0700
Subject: [PATCH] staging: comedi: rti800: factor out "ai wait for conversion"

Factor the timeout loop that waits for the ai conversion to complete
out of rti800_ai_insn_read().

Signed-off-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Ian Abbott <abbotti@mev.co.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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