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Staging: iio: adc: Refine delay computation
authorVaishali Thakkar <vthakkar1994@gmail.com>
Fri, 3 Oct 2014 03:46:53 +0000 (09:16 +0530)
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>
Mon, 20 Oct 2014 02:29:07 +0000 (10:29 +0800)
As per comment in function ad7280_delay, conversion delay may take up
to 250us. We cannot rely on msleep for this because it may sleep longer
than intended time for values less than 20ms, so use usleep_range instead.

Problem detected using checkpatch.pl.

Signed-off-by: Vaishali Thakkar <vthakkar1994@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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