ASoC: sprd: use asoc_substream_to_rtd()

Now we can use asoc_substream_to_rtd() macro,
let's use it.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Link: https://lore.kernel.org/r/87y2nfyoes.wl-kuninori.morimoto.gx@renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/sprd/sprd-pcm-dma.c b/sound/soc/sprd/sprd-pcm-dma.c
index 5074123f88559fce86c161a20f762fff6f573653..5e3a96d4793cd91f97508e0b206bfb6c5a8c05b5 100644 (file)
--- a/sound/soc/sprd/sprd-pcm-dma.c
+++ b/sound/soc/sprd/sprd-pcm-dma.c
@@ -190,7 +190,7 @@ static int sprd_pcm_hw_params(struct snd_soc_component *component,
 {
        struct snd_pcm_runtime *runtime = substream->runtime;
        struct sprd_pcm_dma_private *dma_private = runtime->private_data;
-       struct snd_soc_pcm_runtime *rtd = substream->private_data;
+       struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
        struct sprd_pcm_dma_params *dma_params;
        size_t totsize = params_buffer_bytes(params);
        size_t period = params_period_bytes(params);