ASoC: fsi: Add fsi_get_dai to get snd_soc_dai

Signed-off-by: Kuninori Morimoto <morimoto.kuninori@renesas.com>
Acked-by: Liam Girdwood <lrg@slimlogic.co.uk>
Signed-off-by: Mark Brown <broonie@opensource.wolfsonmicro.com>

diff --git a/sound/soc/sh/fsi.c b/sound/soc/sh/fsi.c
index b311a9eaf0219a560b1fb21567ddea344b116ccf..d078151e1de6fdcbe8adc6699fa64581b2712c9f 100644 (file)
--- a/sound/soc/sh/fsi.c
+++ b/sound/soc/sh/fsi.c
@@ -210,11 +210,17 @@ static int fsi_is_port_a(struct fsi_priv *fsi)
        return fsi->master->base == fsi->base;
 }
 
-static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
+static struct snd_soc_dai *fsi_get_dai(struct snd_pcm_substream *substream)
 {
        struct snd_soc_pcm_runtime *rtd = substream->private_data;
        struct snd_soc_dai_link *machine = rtd->dai;
-       struct snd_soc_dai *dai = machine->cpu_dai;
+
+       return  machine->cpu_dai;
+}
+
+static struct fsi_priv *fsi_get_priv(struct snd_pcm_substream *substream)
+{
+       struct snd_soc_dai *dai = fsi_get_dai(substream);
 
        return dai->private_data;
 }