ASoC: ams-delta: 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/omap/ams-delta.c

@@ -412,21 +412,7 @@ static struct tty_ldisc_ops cx81801_ops = {
  * over the modem port.
  */
 
-static int ams_delta_hw_params(struct snd_pcm_substream *substream,
-			 struct snd_pcm_hw_params *params)
-{
-	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-
-	/* Set cpu DAI configuration */
-	return snd_soc_dai_set_fmt(rtd->cpu_dai,
-				   SND_SOC_DAIFMT_DSP_A |
-				   SND_SOC_DAIFMT_NB_NF |
-				   SND_SOC_DAIFMT_CBM_CFM);
-}
-
-static struct snd_soc_ops ams_delta_ops = {
-	.hw_params = ams_delta_hw_params,
-};
+static struct snd_soc_ops ams_delta_ops;
 
 
 /* Digital mute implemented using modem/CPU multiplexer.
@@ -546,6 +532,8 @@ static struct snd_soc_dai_link ams_delta_dai_link = {
 	.platform_name = "omap-mcbsp.1",
 	.codec_name = "cx20442-codec",
 	.ops = &ams_delta_ops,
+	.dai_fmt = SND_SOC_DAIFMT_DSP_A | SND_SOC_DAIFMT_NB_NF |
+		   SND_SOC_DAIFMT_CBM_CFM,
 };
 
 /* Audio card driver */