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

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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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Philipp Zabel 2014-02-25 12:43:42 +01:00 • committed by Greg Kroah-Hartman

parent 7f4392aa87

commit 1f15b69b59

1 changed files with 1 additions and 1 deletions

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drivers/staging/imx-drm/ipu-v3/ipu-dc.c

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