ASoC: samsung: 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-v1-12-6f8a8902b479@linaro.org
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/samsung/midas_wm1811.c b/sound/soc/samsung/midas_wm1811.c
index f31244156ff6286a15831a8facbefa998160ff51..0841e2e6f8ce4c1aa3d3774c7d0abfae6a6370f8 100644 (file)
--- a/sound/soc/samsung/midas_wm1811.c
+++ b/sound/soc/samsung/midas_wm1811.c
@@ -127,7 +127,7 @@ static int midas_stop_fll1(struct snd_soc_pcm_runtime *rtd)
 static int midas_aif1_hw_params(struct snd_pcm_substream *substream,
                                struct snd_pcm_hw_params *params)
 {
-       struct snd_soc_pcm_runtime *rtd = substream->private_data;
+       struct snd_soc_pcm_runtime *rtd = snd_soc_substream_to_rtd(substream);
        unsigned int pll_out;
 
        /* AIF1CLK should be at least 3MHz for "optimal performance" */