ASoC: samsung: use asoc_substream_to_rtd()

[linux-2.6-microblaze.git] / sound / soc / samsung / snow.c

diff --git a/sound/soc/samsung/snow.c b/sound/soc/samsung/snow.c
index 40c5de8..07163f0 100644 (file)
--- a/sound/soc/samsung/snow.c
+++ b/sound/soc/samsung/snow.c
@@ -30,7 +30,7 @@ static int snow_card_hw_params(struct snd_pcm_substream *substream,
        static const unsigned int pll_rate[] = {
                73728000U, 67737602U, 49152000U, 45158401U, 32768001U
        };
-       struct snd_soc_pcm_runtime *rtd = substream->private_data;
+       struct snd_soc_pcm_runtime *rtd = asoc_substream_to_rtd(substream);
        struct snow_priv *priv = snd_soc_card_get_drvdata(rtd->card);
        int bfs, psr, rfs, bitwidth;
        unsigned long int rclk;