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ASoC: ti: davinci-evm: 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>
Acked-by: Peter Ujfalusi <peter.ujfalusi@ti.com>
Link: https://lore.kernel.org/r/20201029082513.28233-1-vulab@iscas.ac.cn
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Xu Wang 2020-10-29 08:25:13 +00:00 committed by Mark Brown
parent 46713ed258
commit ff3cfccba4
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GPG key ID: 24D68B725D5487D0
1 changed files with 1 additions and 2 deletions
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3
sound/soc/ti/davinci-evm.c
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@ -46,8 +46,7 @@ static void evm_shutdown(struct snd_pcm_substream *substream)
struct snd_soc_card_drvdata_davinci *drvdata =
snd_soc_card_get_drvdata(soc_card);
if (drvdata->mclk)
clk_disable_unprepare(drvdata->mclk);
clk_disable_unprepare(drvdata->mclk);
}
static int evm_hw_params(struct snd_pcm_substream *substream,