ASoC: simple-card: reduce naming prefix

Current simple-card is using asoc_simple_card_xxx() for
function / data naming. Because of this long prefix, it is easy to be
80 character over.
Let's reduce prefix from asoc_simple_card_xxx() to simple_xxx().
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

sound/soc/generic/simple-card.c

@@ -15,7 +15,7 @@
 #include <sound/soc-dai.h>
 #include <sound/soc.h>
 
-struct simple_card_data {
+struct simple_priv {
 	struct snd_soc_card snd_card;
 	struct simple_dai_props {
 		struct asoc_simple_dai *cpu_dai;
@@ -49,10 +49,10 @@ struct link_info {
 #define CELL	"#sound-dai-cells"
 #define PREFIX	"simple-audio-card,"
 
-static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
+static int simple_startup(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 	int ret;
@@ -68,10 +68,10 @@ static int asoc_simple_card_startup(struct snd_pcm_substream *substream)
 	return ret;
 }
 
-static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
+static void simple_shutdown(struct snd_pcm_substream *substream)
 {
 	struct snd_soc_pcm_runtime *rtd = substream->private_data;
-	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 
@@ -80,7 +80,7 @@ static void asoc_simple_card_shutdown(struct snd_pcm_substream *substream)
 	asoc_simple_card_clk_disable(dai_props->codec_dai);
 }
 
-static int asoc_simple_set_clk_rate(struct asoc_simple_dai *simple_dai,
+static int simple_set_clk_rate(struct asoc_simple_dai *simple_dai,
 			       unsigned long rate)
 {
 	if (!simple_dai)
@@ -95,13 +95,13 @@ static int asoc_simple_set_clk_rate(struct asoc_simple_dai *simple_dai,
 	return clk_set_rate(simple_dai->clk, rate);
 }
 
-static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream,
+static int simple_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_dai *codec_dai = rtd->codec_dai;
 	struct snd_soc_dai *cpu_dai = rtd->cpu_dai;
-	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props =
 		simple_priv_to_props(priv, rtd->num);
 	unsigned int mclk, mclk_fs = 0;
@@ -113,11 +113,11 @@ static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream,
 	if (mclk_fs) {
 		mclk = params_rate(params) * mclk_fs;
 
-		ret = asoc_simple_set_clk_rate(dai_props->codec_dai, mclk);
+		ret = simple_set_clk_rate(dai_props->codec_dai, mclk);
 		if (ret < 0)
 			return ret;
 
-		ret = asoc_simple_set_clk_rate(dai_props->cpu_dai, mclk);
+		ret = simple_set_clk_rate(dai_props->cpu_dai, mclk);
 		if (ret < 0)
 			return ret;
 
@@ -136,15 +136,15 @@ static int asoc_simple_card_hw_params(struct snd_pcm_substream *substream,
 	return ret;
 }
 
-static const struct snd_soc_ops asoc_simple_card_ops = {
-	.startup = asoc_simple_card_startup,
-	.shutdown = asoc_simple_card_shutdown,
-	.hw_params = asoc_simple_card_hw_params,
+static const struct snd_soc_ops simple_ops = {
+	.startup	= simple_startup,
+	.shutdown	= simple_shutdown,
+	.hw_params	= simple_hw_params,
 };
 
-static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
+static int simple_dai_init(struct snd_soc_pcm_runtime *rtd)
 {
-	struct simple_card_data *priv =	snd_soc_card_get_drvdata(rtd->card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num);
 	int ret;
 
@@ -161,10 +161,10 @@ static int asoc_simple_card_dai_init(struct snd_soc_pcm_runtime *rtd)
 	return 0;
 }
 
-static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
+static int simple_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 				     struct snd_pcm_hw_params *params)
 {
-	struct simple_card_data *priv = snd_soc_card_get_drvdata(rtd->card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(rtd->card);
 	struct simple_dai_props *dai_props = simple_priv_to_props(priv, rtd->num);
 
 	asoc_simple_card_convert_fixup(&dai_props->adata, params);
@@ -172,7 +172,7 @@ static int asoc_simple_card_be_hw_params_fixup(struct snd_soc_pcm_runtime *rtd,
 	return 0;
 }
 
-static void asoc_simple_card_get_conversion(struct device *dev,
+static void simple_get_conversion(struct device *dev,
 				  struct device_node *np,
 				  struct asoc_simple_card_data *adata)
 {
@@ -187,7 +187,7 @@ static void asoc_simple_card_get_conversion(struct device *dev,
 	of_node_put(node);
 }
 
-static int asoc_simple_card_dai_link_of_dpcm(struct simple_card_data *priv,
+static int simple_dai_link_of_dpcm(struct simple_priv *priv,
 				   struct device_node *np,
 				   struct device_node *codec,
 				   struct link_info *li,
@@ -264,7 +264,7 @@ static int asoc_simple_card_dai_link_of_dpcm(struct simple_card_data *priv,
 
 		/* BE settings */
 		dai_link->no_pcm		= 1;
-		dai_link->be_hw_params_fixup	= asoc_simple_card_be_hw_params_fixup;
+		dai_link->be_hw_params_fixup	= simple_be_hw_params_fixup;
 
 		dai =
 		dai_props->codec_dai	= &priv->dais[li->dais++];
@@ -295,7 +295,7 @@ static int asoc_simple_card_dai_link_of_dpcm(struct simple_card_data *priv,
 					     "prefix");
 	}
 
-	asoc_simple_card_get_conversion(dev, np, &dai_props->adata);
+	simple_get_conversion(dev, np, &dai_props->adata);
 
 	ret = asoc_simple_card_of_parse_tdm(np, dai);
 	if (ret)
@@ -317,13 +317,13 @@ static int asoc_simple_card_dai_link_of_dpcm(struct simple_card_data *priv,
 
 	dai_link->dpcm_playback		= 1;
 	dai_link->dpcm_capture		= 1;
-	dai_link->ops			= &asoc_simple_card_ops;
-	dai_link->init			= asoc_simple_card_dai_init;
+	dai_link->ops			= &simple_ops;
+	dai_link->init			= simple_dai_init;
 
 	return 0;
 }
 
-static int asoc_simple_card_dai_link_of(struct simple_card_data *priv,
+static int simple_dai_link_of(struct simple_priv *priv,
 			      struct device_node *np,
 			      struct device_node *codec,
 			      struct link_info *li,
@@ -420,8 +420,8 @@ static int asoc_simple_card_dai_link_of(struct simple_card_data *priv,
 	if (ret < 0)
 		goto dai_link_of_err;
 
-	dai_link->ops = &asoc_simple_card_ops;
-	dai_link->init = asoc_simple_card_dai_init;
+	dai_link->ops = &simple_ops;
+	dai_link->init = simple_dai_init;
 
 	asoc_simple_card_canonicalize_cpu(dai_link, single_cpu);
 
@@ -431,13 +431,13 @@ static int asoc_simple_card_dai_link_of(struct simple_card_data *priv,
 	return ret;
 }
 
-static int asoc_simple_card_for_each_link(struct simple_card_data *priv,
+static int simple_for_each_link(struct simple_priv *priv,
 			struct link_info *li,
-			int (*func_noml)(struct simple_card_data *priv,
+			int (*func_noml)(struct simple_priv *priv,
 					 struct device_node *np,
 					 struct device_node *codec,
 					 struct link_info *li, bool is_top),
-			int (*func_dpcm)(struct simple_card_data *priv,
+			int (*func_dpcm)(struct simple_priv *priv,
 					 struct device_node *np,
 					 struct device_node *codec,
 					 struct link_info *li, bool is_top))
@@ -473,7 +473,7 @@ static int asoc_simple_card_for_each_link(struct simple_card_data *priv,
 		/* get convert-xxx property */
 		memset(&adata, 0, sizeof(adata));
 		for_each_child_of_node(node, np)
-			asoc_simple_card_get_conversion(dev, np, &adata);
+			simple_get_conversion(dev, np, &adata);
 
 		/* loop for all CPU/Codec node */
 		for_each_child_of_node(node, np) {
@@ -499,8 +499,8 @@ static int asoc_simple_card_for_each_link(struct simple_card_data *priv,
 	return 0;
 }
 
-static int asoc_simple_card_parse_aux_devs(struct device_node *node,
-					   struct simple_card_data *priv)
+static int simple_parse_aux_devs(struct device_node *node,
+				 struct simple_priv *priv)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct device_node *aux_node;
@@ -530,7 +530,7 @@ static int asoc_simple_card_parse_aux_devs(struct device_node *node,
 	return 0;
 }
 
-static int asoc_simple_card_parse_of(struct simple_card_data *priv)
+static int simple_parse_of(struct simple_priv *priv)
 {
 	struct device *dev = simple_priv_to_dev(priv);
 	struct device_node *top = dev->of_node;
@@ -564,9 +564,9 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv)
 		 * To avoid random sub-device numbering,
 		 * detect "dummy-Codec" in last;
 		 */
-		ret = asoc_simple_card_for_each_link(priv, &li,
-						     asoc_simple_card_dai_link_of,
-						     asoc_simple_card_dai_link_of_dpcm);
+		ret = simple_for_each_link(priv, &li,
+					   simple_dai_link_of,
+					   simple_dai_link_of_dpcm);
 		if (ret < 0)
 			return ret;
 	}
@@ -575,12 +575,12 @@ static int asoc_simple_card_parse_of(struct simple_card_data *priv)
 	if (ret < 0)
 		return ret;
 
-	ret = asoc_simple_card_parse_aux_devs(top, priv);
+	ret = simple_parse_aux_devs(top, priv);
 
 	return ret;
 }
 
-static int asoc_simple_card_count_noml(struct simple_card_data *priv,
+static int simple_count_noml(struct simple_priv *priv,
 			     struct device_node *np,
 			     struct device_node *codec,
 			     struct link_info *li, bool is_top)
@@ -592,7 +592,7 @@ static int asoc_simple_card_count_noml(struct simple_card_data *priv,
 	return 0;
 }
 
-static int asoc_simple_card_count_dpcm(struct simple_card_data *priv,
+static int simple_count_dpcm(struct simple_priv *priv,
 			     struct device_node *np,
 			     struct device_node *codec,
 			     struct link_info *li, bool is_top)
@@ -605,7 +605,7 @@ static int asoc_simple_card_count_dpcm(struct simple_card_data *priv,
 	return 0;
 }
 
-static void asoc_simple_card_get_dais_count(struct simple_card_data *priv,
+static void simple_get_dais_count(struct simple_priv *priv,
 				  struct link_info *li)
 {
 	struct device *dev = simple_priv_to_dev(priv);
@@ -664,16 +664,17 @@ static void asoc_simple_card_get_dais_count(struct simple_card_data *priv,
 		return;
 	}
 
-	asoc_simple_card_for_each_link(priv, li,
-				       asoc_simple_card_count_noml,
-				       asoc_simple_card_count_dpcm);
+	simple_for_each_link(priv, li,
+			     simple_count_noml,
+			     simple_count_dpcm);
+
 	dev_dbg(dev, "link %d, dais %d, ccnf %d\n",
 		li->link, li->dais, li->conf);
 }
 
-static int asoc_simple_soc_card_probe(struct snd_soc_card *card)
+static int simple_soc_probe(struct snd_soc_card *card)
 {
-	struct simple_card_data *priv = snd_soc_card_get_drvdata(card);
+	struct simple_priv *priv = snd_soc_card_get_drvdata(card);
 	int ret;
 
 	ret = asoc_simple_card_init_hp(card, &priv->hp_jack, PREFIX);
@@ -687,9 +688,9 @@ static int asoc_simple_soc_card_probe(struct snd_soc_card *card)
 	return 0;
 }
 
-static int asoc_simple_card_probe(struct platform_device *pdev)
+static int simple_probe(struct platform_device *pdev)
 {
-	struct simple_card_data *priv;
+	struct simple_priv *priv;
 	struct snd_soc_dai_link *dai_link;
 	struct simple_dai_props *dai_props;
 	struct asoc_simple_dai *dais;
@@ -708,10 +709,10 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	card = simple_priv_to_card(priv);
 	card->owner		= THIS_MODULE;
 	card->dev		= dev;
-	card->probe		= asoc_simple_soc_card_probe;
+	card->probe		= simple_soc_probe;
 
 	memset(&li, 0, sizeof(li));
-	asoc_simple_card_get_dais_count(priv, &li);
+	simple_get_dais_count(priv, &li);
 	if (!li.link || !li.dais)
 		return -EINVAL;
 
@@ -746,7 +747,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 
 	if (np && of_device_is_available(np)) {
 
-		ret = asoc_simple_card_parse_of(priv);
+		ret = simple_parse_of(priv);
 		if (ret < 0) {
 			if (ret != -EPROBE_DEFER)
 				dev_err(dev, "parse error %d\n", ret);
@@ -789,7 +790,7 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 		dai_link->stream_name	= cinfo->name;
 		dai_link->cpu_dai_name	= cinfo->cpu_dai.name;
 		dai_link->dai_fmt	= cinfo->daifmt;
-		dai_link->init		= asoc_simple_card_dai_init;
+		dai_link->init		= simple_dai_init;
 		memcpy(priv->dai_props->cpu_dai, &cinfo->cpu_dai,
 					sizeof(*priv->dai_props->cpu_dai));
 		memcpy(priv->dai_props->codec_dai, &cinfo->codec_dai,
@@ -809,28 +810,28 @@ static int asoc_simple_card_probe(struct platform_device *pdev)
 	return ret;
 }
 
-static int asoc_simple_card_remove(struct platform_device *pdev)
+static int simple_remove(struct platform_device *pdev)
 {
 	struct snd_soc_card *card = platform_get_drvdata(pdev);
 
 	return asoc_simple_card_clean_reference(card);
 }
 
-static const struct of_device_id asoc_simple_of_match[] = {
+static const struct of_device_id simple_of_match[] = {
 	{ .compatible = "simple-audio-card", },
 	{ .compatible = "simple-scu-audio-card", },
 	{},
 };
-MODULE_DEVICE_TABLE(of, asoc_simple_of_match);
+MODULE_DEVICE_TABLE(of, simple_of_match);
 
 static struct platform_driver asoc_simple_card = {
 	.driver = {
 		.name = "asoc-simple-card",
 		.pm = &snd_soc_pm_ops,
-		.of_match_table = asoc_simple_of_match,
+		.of_match_table = simple_of_match,
 	},
-	.probe = asoc_simple_card_probe,
-	.remove = asoc_simple_card_remove,
+	.probe = simple_probe,
+	.remove = simple_remove,
 };
 
 module_platform_driver(asoc_simple_card);