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ASoC: mmp-sspa: drop unneeded snd_soc_dai_set_drvdata

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snd_soc_dai_set_drvdata is not needed when the set data comes from
snd_soc_dai_get_drvdata or dev_get_drvdata.  The problem was fixed
usingthe following semantic patch: (http://coccinelle.lip6.fr/)

// <smpl>
@@
expression x,y,e;
@@
	x = dev_get_drvdata(y->dev)
	... when != x = e
-	snd_soc_dai_set_drvdata(y,x);

@@
expression x,y,e;
@@
	x = snd_soc_dai_get_drvdata(y)
	... when != x = e
-	snd_soc_dai_set_drvdata(y,x);
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@inria.fr>
Link: https://lore.kernel.org/r/20210213101907.1318496-2-Julia.Lawall@inria.fr
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Julia Lawall 2021-02-13 11:19:04 +01:00 committed by Mark Brown
parent e92a309be4
commit 64ca77d9f5
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GPG Key ID: 24D68B725D5487D0
1 changed files with 0 additions and 1 deletions
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1
sound/soc/pxa/mmp-sspa.c
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@ -330,7 +330,6 @@ static int mmp_sspa_probe(struct snd_soc_dai *dai)
&sspa->playback_dma_data,
&sspa->capture_dma_data);
snd_soc_dai_set_drvdata(dai, sspa);
return 0;
}