ASoC: rx1950_uda1380: Use static DAI format setup

Set the dai_fmt field in the dai_link struct instead of manually calling
snd_soc_dai_fmt(). This makes the code cleaner and shorter.
Signed-off-by: Lars-Peter Clausen <lars@metafoo.de>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/samsung/rx1950_uda1380.c

@@ -89,6 +89,8 @@ static struct snd_soc_dai_link rx1950_uda1380_dai[] = {
 		.init		= rx1950_uda1380_init,
 		.platform_name	= "s3c24xx-iis",
 		.codec_name	= "uda1380-codec.0-001a",
+		.dai_fmt	= SND_SOC_DAIFMT_I2S | SND_SOC_DAIFMT_NB_NF |
+				  SND_SOC_DAIFMT_CBS_CFS,
 		.ops		= &rx1950_ops,
 	},
 };
@@ -154,7 +156,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct snd_soc_dai *codec_dai = rtd->codec_dai;
 	int div;
 	int ret;
 	unsigned int rate = params_rate(params);
@@ -181,18 +182,6 @@ static int rx1950_hw_params(struct snd_pcm_substream *substream,
 		return -EINVAL;
 	}
 
-	/* set codec DAI configuration */
-	ret = snd_soc_dai_set_fmt(codec_dai, SND_SOC_DAIFMT_I2S |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-	if (ret < 0)
-		return ret;
-
-	/* set cpu DAI configuration */
-	ret = snd_soc_dai_set_fmt(cpu_dai, SND_SOC_DAIFMT_I2S |
-		SND_SOC_DAIFMT_NB_NF | SND_SOC_DAIFMT_CBS_CFS);
-	if (ret < 0)
-		return ret;
-
 	/* select clock source */
 	ret = snd_soc_dai_set_sysclk(cpu_dai, clk_source, rate,
 			SND_SOC_CLOCK_OUT);