staging: comedi: gsc_hpdi: usleep_range is preferred over udelay

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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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Ian Abbott 2015-05-05 18:47:26 +01:00 • committed by Greg Kroah-Hartman

parent e899a4165c

commit 7b7afb469c

1 changed files with 1 additions and 1 deletions

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drivers/staging/comedi/drivers/gsc_hpdi.c

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