From 7b7afb469cfe9eb384028f86ce4ec2fb8946f772 Mon Sep 17 00:00:00 2001
From: Ian Abbott <abbotti@mev.co.uk>
Date: Tue, 5 May 2015 18:47:26 +0100
Subject: [PATCH] staging: comedi: gsc_hpdi: usleep_range is preferred over
 udelay

Fix checkpatch issue: "CHECK: usleep_range is preferred over udelay; see
Documentation/timers/timers-howto.txt".  `udelay()` is only called once
from a place where sleeping is allowed.  Replace it with a call to
`usleep_range()` with a reasonable upper limit.

Signed-off-by: Ian Abbott <abbotti@mev.co.uk>
Reviewed-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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Reading git-format-patch failed