From: Philipp Zabel <p.zabel@pengutronix.de>
Date: Tue, 25 Feb 2014 11:43:42 +0000 (+0100)
Subject: imx-drm: ipu-dc: Use usleep_range instead of msleep
X-Git-Tag: v3.15-rc1~139^2~856
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=1f15b69b597087937f370179661cc468f46ce545;p=pandora-kernel.git

imx-drm: ipu-dc: Use usleep_range instead of msleep

Since msleep(2) can sleep up to 20ms anyway, make this explicit by using
usleep_range(2000, 20000).

Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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