ASoC: samsung: use asoc_substream_to_rtd()

[linux-2.6-microblaze.git] / sound / soc / samsung / smdk_wm8994.c

diff --git a/sound/soc/samsung/smdk_wm8994.c b/sound/soc/samsung/smdk_wm8994.c
index a9f345f..64a1a64 100644 (file)
--- a/sound/soc/samsung/smdk_wm8994.c
+++ b/sound/soc/samsung/smdk_wm8994.c
@@ -44,7 +44,7 @@ static struct smdk_wm8994_data smdk_board_data = {
 static int smdk_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 = asoc_substream_to_rtd(substream);
        struct snd_soc_dai *codec_dai = asoc_rtd_to_codec(rtd, 0);
        unsigned int pll_out;
        int ret;