ASoC: simple-card: use defined dev on probe()

Current asoc_simple_card_probe() already has dev definition,
but some place doesn't use it. Let's fix this issue.

Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/generic/simple-card.c

@@ -418,8 +418,8 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	struct simple_card_data *priv;
 	struct snd_soc_dai_link *dai_link;
 	struct simple_dai_props *dai_props;
-	struct device_node *np = pdev->dev.of_node;
 	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
 	int num, ret;
 
 	/* Get the number of DAI links */
@@ -491,7 +491,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 
 	snd_soc_card_set_drvdata(&priv->snd_card, priv);
 
-	ret = devm_snd_soc_register_card(&pdev->dev, &priv->snd_card);
+	ret = devm_snd_soc_register_card(dev, &priv->snd_card);
 	if (ret >= 0)
 		return ret;
 err: