ASoC: ti: Use snd_soc_substream_to_rtd() for accessing private_data

Do not open-code snd_soc_substream_to_rtd().

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240430-asoc-snd-substream-clean-v1-3-6f8a8902b479@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/ti/omap-hdmi.c b/sound/soc/ti/omap-hdmi.c
index 4513b527ab97050c0fff55deaad69adffdfed6df..639bc83f426394245f2d9588b22db3d17e03d84a 100644 (file)
--- a/sound/soc/ti/omap-hdmi.c
+++ b/sound/soc/ti/omap-hdmi.c
@@ -40,7 +40,7 @@ struct hdmi_audio_data {
 static
 struct hdmi_audio_data *card_drvdata_substream(struct snd_pcm_substream *ss)
 {
-       struct snd_soc_pcm_runtime *rtd = ss->private_data;
+       struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(ss);
 
        return snd_soc_card_get_drvdata(rtd->card);
 }