ASoC: OMAP: Fix Gumstix Overo machine driver by using snd_soc_dai struct (rev 2)

Structs snd_soc_codec_dai and snd_soc_cpu_dai are obsolete and are merged to
snd_soc_dai by the commit 8687eb8b.
Signed-off-by: Jarkko Nikula <jarkko.nikula@nokia.com>
Acked-by: Steve Sakoman <steve@sakoman.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>

sound/soc/omap/overo.c

@@ -39,8 +39,8 @@ static int overo_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_codec_dai *codec_dai = rtd->dai->codec_dai;
-	struct snd_soc_cpu_dai *cpu_dai = rtd->dai->cpu_dai;
+	struct snd_soc_dai *codec_dai = rtd->dai->codec_dai;
+	struct snd_soc_dai *cpu_dai = rtd->dai->cpu_dai;
 	int ret;
 
 	/* Set codec DAI configuration */