ASoC: sunxi: Use snd_soc_substream_to_rtd() for accessing private_data

krzk · broonie · commit 47aa51677c97 · 2024-05-06T23:59:56.000+09:00
Do not open-code snd_soc_substream_to_rtd(). Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Reviewed-by: Jernej Skrabec <jernej.skrabec@gmail.com> Link: https://lore.kernel.org/r/20240430-asoc-snd-substream-clean-v1-13-6f8a8902b479@linaro.org Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c
@@ -86,7 +86,7 @@ static const struct dmic_rate dmic_rate_s[] = {
 static int sun50i_dmic_startup(struct snd_pcm_substream *substream,
 			       struct snd_soc_dai *cpu_dai)
 {
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
+	struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
 	struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0));
 
 	/* only support capture */

Original file line number	Diff line number	Diff line change
`@@ -86,7 +86,7 @@ static const struct dmic_rate dmic_rate_s[] = {`
`86`	`86`	`static int sun50i_dmic_startup(struct snd_pcm_substream *substream,`
`87`	`87`	`struct snd_soc_dai *cpu_dai)`
`88`	`88`	`{`
`89`		`- struct snd_soc_pcm_runtime *rtd = substream->private_data;`
	`89`	`+ struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);`
`90`	`90`	`struct sun50i_dmic_dev *host = snd_soc_dai_get_drvdata(snd_soc_rtd_to_cpu(rtd, 0));`
`91`	`91`
`92`	`92`	`/* only support capture */`