staging: dgnc: replace udelay with usleep_range

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Fix checkpatch warning on dgnc_cls.c: CHECK usleep_range is preferred
over udelay. udelay(t) in function cls_uart_init is within non-atomic
context and can be safely replaced by usleep_range(t, t + delta) where
delta is t (as t is between 10 and 20 microseconds).

Signed-off-by: Aishwarya Pant <aishpant@gmail.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

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Aishwarya Pant 2017-02-27 22:31:39 +05:30 • committed by Greg Kroah-Hartman

parent 4bc58d1675

commit 5e38c984db

1 changed files with 1 additions and 1 deletions

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drivers/staging/dgnc/dgnc_cls.c

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