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ASoC: samsung: i2s: Remove redundant null check before clk_disable_unprepare

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Because clk_disable_unprepare() already checked NULL clock parameter,
so the additional check is unnecessary, just remove it.

Signed-off-by: Xu Wang <vulab@iscas.ac.cn>
Link: https://lore.kernel.org/r/20201029084137.28771-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Xu Wang 2020-10-29 08:41:37 +00:00 committed by Mark Brown
parent ee5d28e735
commit ec4177c834
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GPG Key ID: 24D68B725D5487D0
1 changed files with 1 additions and 2 deletions
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sound/soc/samsung/i2s.c
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@ -1212,8 +1212,7 @@ static int i2s_runtime_suspend(struct device *dev)
priv->suspend_i2scon = readl(priv->addr + I2SCON);
priv->suspend_i2spsr = readl(priv->addr + I2SPSR);
if (priv->op_clk)
clk_disable_unprepare(priv->op_clk);
clk_disable_unprepare(priv->op_clk);
clk_disable_unprepare(priv->clk);
return 0;