linux-kernel - [PATCH v2 01/14] ASoC: sun4i-codec: Move data structures to add create

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Date:   Thu,  3 Nov 2016 15:55:43 +0800
From:   Chen-Yu Tsai <wens@...e.org>
To:     Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>,
        Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>,
        Maxime Ripard <maxime.ripard@...e-electrons.com>,
        Rob Herring <robh+dt@...nel.org>,
        Mark Rutland <mark.rutland@....com>
Cc:     Chen-Yu Tsai <wens@...e.org>, alsa-devel@...a-project.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        devicetree@...r.kernel.org, linux-sunxi@...glegroups.com
Subject: [PATCH v2 01/14] ASoC: sun4i-codec: Move data structures to add create_card call to quirks

The audio codec on later Allwinner SoCs have a different layout and
audio path compared to the A10/A20. However the PCM parts are still
the same.

The different layout and audio paths mean we need a different
create_card function for different families, so they can create
DAPM endpoint widgets and routes.

This patch moves the regmap configs, quirks and of_device_id
structures to just before the probe function, so we can, among other
things, include a pointer for the create_card function. None of the
lines of code were changed.

Signed-off-by: Chen-Yu Tsai <wens@...e.org>
---
 sound/soc/sunxi/sun4i-codec.c | 78 +++++++++++++++++++++----------------------
 1 file changed, 39 insertions(+), 39 deletions(-)

diff --git a/sound/soc/sunxi/sun4i-codec.c b/sound/soc/sunxi/sun4i-codec.c
index 56ed9472e89f..249fa5033361 100644
--- a/sound/soc/sunxi/sun4i-codec.c
+++ b/sound/soc/sunxi/sun4i-codec.c
@@ -678,45 +678,6 @@ static struct snd_soc_dai_driver dummy_cpu_dai = {
 	 },
 };
 
-static const struct regmap_config sun4i_codec_regmap_config = {
-	.reg_bits	= 32,
-	.reg_stride	= 4,
-	.val_bits	= 32,
-	.max_register	= SUN4I_CODEC_ADC_RXCNT,
-};
-
-static const struct regmap_config sun7i_codec_regmap_config = {
-	.reg_bits	= 32,
-	.reg_stride	= 4,
-	.val_bits	= 32,
-	.max_register	= SUN7I_CODEC_AC_MIC_PHONE_CAL,
-};
-
-struct sun4i_codec_quirks {
-	const struct regmap_config *regmap_config;
-};
-
-static const struct sun4i_codec_quirks sun4i_codec_quirks = {
-	.regmap_config = &sun4i_codec_regmap_config,
-};
-
-static const struct sun4i_codec_quirks sun7i_codec_quirks = {
-	.regmap_config = &sun7i_codec_regmap_config,
-};
-
-static const struct of_device_id sun4i_codec_of_match[] = {
-	{
-		.compatible = "allwinner,sun4i-a10-codec",
-		.data = &sun4i_codec_quirks,
-	},
-	{
-		.compatible = "allwinner,sun7i-a20-codec",
-		.data = &sun7i_codec_quirks,
-	},
-	{}
-};
-MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
-
 static struct snd_soc_dai_link *sun4i_codec_create_link(struct device *dev,
 							int *num_links)
 {
@@ -781,6 +742,45 @@ static struct snd_soc_card *sun4i_codec_create_card(struct device *dev)
 	return card;
 };
 
+static const struct regmap_config sun4i_codec_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= SUN4I_CODEC_ADC_RXCNT,
+};
+
+static const struct regmap_config sun7i_codec_regmap_config = {
+	.reg_bits	= 32,
+	.reg_stride	= 4,
+	.val_bits	= 32,
+	.max_register	= SUN7I_CODEC_AC_MIC_PHONE_CAL,
+};
+
+struct sun4i_codec_quirks {
+	const struct regmap_config *regmap_config;
+};
+
+static const struct sun4i_codec_quirks sun4i_codec_quirks = {
+	.regmap_config	= &sun4i_codec_regmap_config,
+};
+
+static const struct sun4i_codec_quirks sun7i_codec_quirks = {
+	.regmap_config	= &sun7i_codec_regmap_config,
+};
+
+static const struct of_device_id sun4i_codec_of_match[] = {
+	{
+		.compatible = "allwinner,sun4i-a10-codec",
+		.data = &sun4i_codec_quirks,
+	},
+	{
+		.compatible = "allwinner,sun7i-a20-codec",
+		.data = &sun7i_codec_quirks,
+	},
+	{}
+};
+MODULE_DEVICE_TABLE(of, sun4i_codec_of_match);
+
 static int sun4i_codec_probe(struct platform_device *pdev)
 {
 	struct snd_soc_card *card;
-- 
2.10.2