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-rw-r--r--sound/soc/sunxi/sun50i-dmic.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/sound/soc/sunxi/sun50i-dmic.c b/sound/soc/sunxi/sun50i-dmic.c
index dd32780fb6a4..884394ddaf86 100644
--- 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 */