ASoC: dwc: merge DAI call back functions into ops

ALSA SoC merges DAI call backs into .ops.
This patch merge these into one.
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Reviewed-by: Maxim Kochetkov <fido_max@inbox.ru>
Link: https://lore.kernel.org/r/87o7jhb0v4.wl-kuninori.morimoto.gx@renesas.comSigned-off-by: Mark Brown <broonie@kernel.org>

sound/soc/dwc/dwc-i2s.c

@@ -443,7 +443,16 @@ static int dw_i2s_set_tdm_slot(struct snd_soc_dai *cpu_dai,	unsigned int tx_mask
 	return 0;
 }
 
+static int dw_i2s_dai_probe(struct snd_soc_dai *dai)
+{
+	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
+
+	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, &dev->capture_dma_data);
+	return 0;
+}
+
 static const struct snd_soc_dai_ops dw_i2s_dai_ops = {
+	.probe		= dw_i2s_dai_probe,
 	.hw_params	= dw_i2s_hw_params,
 	.prepare	= dw_i2s_prepare,
 	.trigger	= dw_i2s_trigger,
@@ -680,14 +689,6 @@ static int dw_configure_dai_by_dt(struct dw_i2s_dev *dev,
 
 }
 
-static int dw_i2s_dai_probe(struct snd_soc_dai *dai)
-{
-	struct dw_i2s_dev *dev = snd_soc_dai_get_drvdata(dai);
-
-	snd_soc_dai_init_dma_data(dai, &dev->play_dma_data, &dev->capture_dma_data);
-	return 0;
-}
-
 static int dw_i2s_probe(struct platform_device *pdev)
 {
 	const struct i2s_platform_data *pdata = pdev->dev.platform_data;
@@ -706,7 +707,6 @@ static int dw_i2s_probe(struct platform_device *pdev)
 		return -ENOMEM;
 
 	dw_i2s_dai->ops = &dw_i2s_dai_ops;
-	dw_i2s_dai->probe = dw_i2s_dai_probe;
 
 	dev->i2s_base = devm_platform_get_and_ioremap_resource(pdev, 0, &res);
 	if (IS_ERR(dev->i2s_base))