Commit 3fd391fb authored by Kuninori Morimoto's avatar Kuninori Morimoto Committed by Mark Brown

ASoC: rsnd: ssi: wait maximum 5ms for status check

It is waiting udelay(50) x 1024 (= 50ms) for status check
in worst case, but it is overkill.
And we shouldn't use udelay() for 50us
(linux/Documentation/timers/timers-howto.txt)

Waiting maximum udelay(5) x 1024 (= 5ms) is very enough
for status check.
This patch fixes these issue.
Reported-by: default avatarHiromitsu Yamasaki <hiromitsu.yamasaki.ym@renesas.com>
Signed-off-by: default avatarKuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5423d772
...@@ -171,7 +171,7 @@ static void rsnd_ssi_status_check(struct rsnd_mod *mod, ...@@ -171,7 +171,7 @@ static void rsnd_ssi_status_check(struct rsnd_mod *mod,
if (status & bit) if (status & bit)
return; return;
udelay(50); udelay(5);
} }
dev_warn(dev, "%s[%d] status check failed\n", dev_warn(dev, "%s[%d] status check failed\n",
......
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