ASoC: wm8996: ensure lower bounds of 1 for timeout

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wait_for_completion_timeout can be called with timeout == 0 due to
msecs_to_jiffies(2) == 1 for HZ < 1000 and usecs_to_jiffies(300) == 1
for all reasonable values of HZ, thus the following timeout /= 2; sets
timeout to 0. This patch simply adds a lower-bounds of 1.

Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org>
Acked-by: Charles Keepax <ckeepax@opensource.wolfsonmicro.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

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Nicholas Mc Guire 2015-03-08 06:02:38 -04:00 • committed by Mark Brown

parent 62c76fe2e5

commit 159366ea38

1 changed files with 2 additions and 1 deletions

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sound/soc/codecs/wm8996.c

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