linux-kernel - [PATCH v2 1/2] ASoC: codec: tlv320aic32x4: Add enum aic32x4_type to aic32x4

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Message-Id: <20230828191014.138310-2-biju.das.jz@bp.renesas.com>
Date:   Mon, 28 Aug 2023 20:10:13 +0100
From:   Biju Das <biju.das.jz@...renesas.com>
To:     Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>,
        Baojun Xu <x1077012@...com>, Jaroslav Kysela <perex@...ex.cz>,
        Takashi Iwai <tiwai@...e.com>
Cc:     Biju Das <biju.das.jz@...renesas.com>,
        Liam Girdwood <lgirdwood@...il.com>,
        Mark Brown <broonie@...nel.org>, alsa-devel@...a-project.org,
        linux-kernel@...r.kernel.org,
        Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Subject: [PATCH v2 1/2] ASoC: codec: tlv320aic32x4: Add enum aic32x4_type to aic32x4_probe()

Add enum aic32x4_type to aic32x4_probe() and drop using dev_set_drvdata()
from tlv320aic32x4_{i2c,spi} drivers.

Suggested-by: Andy Shevchenko <andriy.shevchenko@...ux.intel.com>
Signed-off-by: Biju Das <biju.das.jz@...renesas.com>
---
v2:
 * New patch.
---
 sound/soc/codecs/tlv320aic32x4-i2c.c | 7 ++++---
 sound/soc/codecs/tlv320aic32x4-spi.c | 7 ++++---
 sound/soc/codecs/tlv320aic32x4.c     | 5 +++--
 sound/soc/codecs/tlv320aic32x4.h     | 3 ++-
 4 files changed, 13 insertions(+), 9 deletions(-)

diff --git a/sound/soc/codecs/tlv320aic32x4-i2c.c b/sound/soc/codecs/tlv320aic32x4-i2c.c
index 49b33a256cd7..713f3f63b5e3 100644
--- a/sound/soc/codecs/tlv320aic32x4-i2c.c
+++ b/sound/soc/codecs/tlv320aic32x4-i2c.c
@@ -23,6 +23,7 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c)
 {
 	struct regmap *regmap;
 	struct regmap_config config;
+	enum aic32x4_type type;
 
 	config = aic32x4_regmap_config;
 	config.reg_bits = 8;
@@ -34,15 +35,15 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c)
 		const struct of_device_id *oid;
 
 		oid = of_match_node(aic32x4_of_id, i2c->dev.of_node);
-		dev_set_drvdata(&i2c->dev, (void *)oid->data);
+		type = (uintptr_t)oid->data;
 	} else {
 		const struct i2c_device_id *id;
 
 		id = i2c_match_id(aic32x4_i2c_id, i2c);
-		dev_set_drvdata(&i2c->dev, (void *)id->driver_data);
+		type = id->driver_data;
 	}
 
-	return aic32x4_probe(&i2c->dev, regmap);
+	return aic32x4_probe(&i2c->dev, regmap, type);
 }
 
 static void aic32x4_i2c_remove(struct i2c_client *i2c)
diff --git a/sound/soc/codecs/tlv320aic32x4-spi.c b/sound/soc/codecs/tlv320aic32x4-spi.c
index 03cce8d6404f..81c05030dd3b 100644
--- a/sound/soc/codecs/tlv320aic32x4-spi.c
+++ b/sound/soc/codecs/tlv320aic32x4-spi.c
@@ -22,6 +22,7 @@ static int aic32x4_spi_probe(struct spi_device *spi)
 {
 	struct regmap *regmap;
 	struct regmap_config config;
+	enum aic32x4_type type;
 
 	config = aic32x4_regmap_config;
 	config.reg_bits = 7;
@@ -35,15 +36,15 @@ static int aic32x4_spi_probe(struct spi_device *spi)
 		const struct of_device_id *oid;
 
 		oid = of_match_node(aic32x4_of_id, spi->dev.of_node);
-		dev_set_drvdata(&spi->dev, (void *)oid->data);
+		type = (uintptr_t)oid->data;
 	} else {
 		const struct spi_device_id *id_entry;
 
 		id_entry = spi_get_device_id(spi);
-		dev_set_drvdata(&spi->dev, (void *)id_entry->driver_data);
+		type = id_entry->driver_data;
 	}
 
-	return aic32x4_probe(&spi->dev, regmap);
+	return aic32x4_probe(&spi->dev, regmap, type);
 }
 
 static void aic32x4_spi_remove(struct spi_device *spi)
diff --git a/sound/soc/codecs/tlv320aic32x4.c b/sound/soc/codecs/tlv320aic32x4.c
index 6829834a412f..5c0c81da06db 100644
--- a/sound/soc/codecs/tlv320aic32x4.c
+++ b/sound/soc/codecs/tlv320aic32x4.c
@@ -1333,7 +1333,8 @@ static int aic32x4_setup_regulators(struct device *dev,
 	return ret;
 }
 
-int aic32x4_probe(struct device *dev, struct regmap *regmap)
+int aic32x4_probe(struct device *dev, struct regmap *regmap,
+		  enum aic32x4_type type)
 {
 	struct aic32x4_priv *aic32x4;
 	struct aic32x4_pdata *pdata = dev->platform_data;
@@ -1349,7 +1350,7 @@ int aic32x4_probe(struct device *dev, struct regmap *regmap)
 		return -ENOMEM;
 
 	aic32x4->dev = dev;
-	aic32x4->type = (uintptr_t)dev_get_drvdata(dev);
+	aic32x4->type = type;
 
 	dev_set_drvdata(dev, aic32x4);
 
diff --git a/sound/soc/codecs/tlv320aic32x4.h b/sound/soc/codecs/tlv320aic32x4.h
index d6101ce73f80..f68a846ef61d 100644
--- a/sound/soc/codecs/tlv320aic32x4.h
+++ b/sound/soc/codecs/tlv320aic32x4.h
@@ -17,7 +17,8 @@ enum aic32x4_type {
 };
 
 extern const struct regmap_config aic32x4_regmap_config;
-int aic32x4_probe(struct device *dev, struct regmap *regmap);
+int aic32x4_probe(struct device *dev, struct regmap *regmap,
+		  enum aic32x4_type type);
 void aic32x4_remove(struct device *dev);
 int aic32x4_register_clocks(struct device *dev, const char *mclk_name);
 
-- 
2.25.1