[PATCH v2 0/7] ASoC: remaining i2c_match_id i2c probe changes

[PATCH v2 0/7] ASoC: remaining i2c_match_id i2c probe changes

[Stephen Kitt]

This series covers all the remaining changes to migrate
sound/soc/codecs i2c probes to probe_new, where the const struct
i2c_client * argument is still used. Instead of relying on the
parameter passed in, i2c_match_id is used instead.

With this set of patches, all the sound/soc/codecs i2c probes use the
new probe definition.

Changes since v1: two missing files were added.

Stephen Kitt (7):
  ASoC: ak*: use i2c_match_id and simple i2c probe
  ASoC: alc56*: use i2c_match_id and simple i2c probe
  ASoC: max980*: use i2c_match_id and simple i2c probe
  ASoC: pcm186x: use i2c_match_id and simple i2c probe
  ASoC: tas*: use i2c_match_id and simple i2c probe
  ASoC: tlv320*: use i2c_match_id and simple i2c probe
  ASoC: tpa6130: use i2c_match_id and simple i2c probe

 sound/soc/codecs/ak4613.c            | 10 +++++----
 sound/soc/codecs/ak4642.c            |  8 ++++---
 sound/soc/codecs/alc5623.c           | 24 +++++++++++----------
 sound/soc/codecs/alc5632.c           | 20 +++++++++--------
 sound/soc/codecs/max98088.c          | 21 +++++++++---------
 sound/soc/codecs/max98090.c          | 23 ++++++++++----------
 sound/soc/codecs/max98095.c          | 19 +++++++++--------
 sound/soc/codecs/pcm186x-i2c.c       | 24 ++++++++++-----------
 sound/soc/codecs/tas2562.c           | 25 +++++++++++-----------
 sound/soc/codecs/tas571x.c           | 11 ++++++----
 sound/soc/codecs/tas5720.c           | 21 +++++++++---------
 sound/soc/codecs/tlv320adc3xxx.c     | 21 +++++++++---------
 sound/soc/codecs/tlv320aic31xx.c     | 32 ++++++++++++++--------------
 sound/soc/codecs/tlv320aic32x4-i2c.c | 11 ++++++----
 sound/soc/codecs/tlv320aic3x-i2c.c   | 25 +++++++++++-----------
 sound/soc/codecs/tpa6130a2.c         | 19 +++++++++--------
 16 files changed, 168 insertions(+), 146 deletions(-)


base-commit: 5d763a740e5b24e4a2ca04317255e7e941876338
-- 
2.27.0

[PATCH v2 1/7] ASoC: ak*: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/ak4613.c | 10 ++++++----
 sound/soc/codecs/ak4642.c |  8 +++++---
 2 files changed, 11 insertions(+), 7 deletions(-)

diff --git a/sound/soc/codecs/ak4613.c b/sound/soc/codecs/ak4613.c
index 03b829930769..55e773f92122 100644
--- a/sound/soc/codecs/ak4613.c
+++ b/sound/soc/codecs/ak4613.c
@@ -876,8 +876,7 @@ static void ak4613_parse_of(struct ak4613_priv *priv,
 	AK4613_CONFIG_SDTI_set(priv, sdti_num);
 }
 
-static int ak4613_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static int ak4613_i2c_probe(struct i2c_client *i2c)
 {
 	struct device *dev = &i2c->dev;
 	struct device_node *np = dev->of_node;
@@ -888,8 +887,11 @@ static int ak4613_i2c_probe(struct i2c_client *i2c,
 	regmap_cfg = NULL;
 	if (np)
 		regmap_cfg = of_device_get_match_data(dev);
-	else
+	else {
+		const struct i2c_device_id *id =
+			i2c_match_id(ak4613_i2c_id, i2c);
 		regmap_cfg = (const struct regmap_config *)id->driver_data;
+	}
 
 	if (!regmap_cfg)
 		return -EINVAL;
@@ -927,7 +929,7 @@ static struct i2c_driver ak4613_i2c_driver = {
 		.name = "ak4613-codec",
 		.of_match_table = ak4613_of_match,
 	},
-	.probe		= ak4613_i2c_probe,
+	.probe_new	= ak4613_i2c_probe,
 	.remove		= ak4613_i2c_remove,
 	.id_table	= ak4613_i2c_id,
 };
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c
index c284dcc5af76..3c20ff5595eb 100644
--- a/sound/soc/codecs/ak4642.c
+++ b/sound/soc/codecs/ak4642.c
@@ -630,8 +630,8 @@ static struct clk *ak4642_of_parse_mcko(struct device *dev)
 #endif
 
 static const struct of_device_id ak4642_of_match[];
-static int ak4642_i2c_probe(struct i2c_client *i2c,
-			    const struct i2c_device_id *id)
+static const struct i2c_device_id ak4642_i2c_id[];
+static int ak4642_i2c_probe(struct i2c_client *i2c)
 {
 	struct device *dev = &i2c->dev;
 	struct device_node *np = dev->of_node;
@@ -651,6 +651,8 @@ static int ak4642_i2c_probe(struct i2c_client *i2c,
 		if (of_id)
 			drvdata = of_id->data;
 	} else {
+		const struct i2c_device_id *id =
+			i2c_match_id(ak4642_i2c_id, i2c);
 		drvdata = (const struct ak4642_drvdata *)id->driver_data;
 	}
 
@@ -697,7 +699,7 @@ static struct i2c_driver ak4642_i2c_driver = {
 		.name = "ak4642-codec",
 		.of_match_table = ak4642_of_match,
 	},
-	.probe		= ak4642_i2c_probe,
+	.probe_new	= ak4642_i2c_probe,
 	.id_table	= ak4642_i2c_id,
 };
 
-- 
2.27.0

[PATCH v2 2/7] ASoC: alc56*: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/alc5623.c | 24 +++++++++++++-----------
 sound/soc/codecs/alc5632.c | 20 +++++++++++---------
 2 files changed, 24 insertions(+), 20 deletions(-)

diff --git a/sound/soc/codecs/alc5623.c b/sound/soc/codecs/alc5623.c
index b10357a6d655..8e6235d2c544 100644
--- a/sound/soc/codecs/alc5623.c
+++ b/sound/soc/codecs/alc5623.c
@@ -968,14 +968,21 @@ static const struct regmap_config alc5623_regmap = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
+static const struct i2c_device_id alc5623_i2c_table[] = {
+	{"alc5621", 0x21},
+	{"alc5622", 0x22},
+	{"alc5623", 0x23},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
+
 /*
  * ALC5623 2 wire address is determined by A1 pin
  * state during powerup.
  *    low  = 0x1a
  *    high = 0x1b
  */
-static int alc5623_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
+static int alc5623_i2c_probe(struct i2c_client *client)
 {
 	struct alc5623_platform_data *pdata;
 	struct alc5623_priv *alc5623;
@@ -983,6 +990,7 @@ static int alc5623_i2c_probe(struct i2c_client *client,
 	unsigned int vid1, vid2;
 	int ret;
 	u32 val32;
+	const struct i2c_device_id *id;
 
 	alc5623 = devm_kzalloc(&client->dev, sizeof(struct alc5623_priv),
 			       GFP_KERNEL);
@@ -1009,6 +1017,8 @@ static int alc5623_i2c_probe(struct i2c_client *client,
 	}
 	vid2 >>= 8;
 
+	id = i2c_match_id(alc5623_i2c_table, client);
+
 	if ((vid1 != 0x10ec) || (vid2 != id->driver_data)) {
 		dev_err(&client->dev, "unknown or wrong codec\n");
 		dev_err(&client->dev, "Expected %x:%lx, got %x:%x\n",
@@ -1060,14 +1070,6 @@ static int alc5623_i2c_probe(struct i2c_client *client,
 	return ret;
 }
 
-static const struct i2c_device_id alc5623_i2c_table[] = {
-	{"alc5621", 0x21},
-	{"alc5622", 0x22},
-	{"alc5623", 0x23},
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, alc5623_i2c_table);
-
 #ifdef CONFIG_OF
 static const struct of_device_id alc5623_of_match[] = {
 	{ .compatible = "realtek,alc5623", },
@@ -1082,7 +1084,7 @@ static struct i2c_driver alc5623_i2c_driver = {
 		.name = "alc562x-codec",
 		.of_match_table = of_match_ptr(alc5623_of_match),
 	},
-	.probe = alc5623_i2c_probe,
+	.probe_new = alc5623_i2c_probe,
 	.id_table = alc5623_i2c_table,
 };
 
diff --git a/sound/soc/codecs/alc5632.c b/sound/soc/codecs/alc5632.c
index 6d7af3736a91..641bdfddae16 100644
--- a/sound/soc/codecs/alc5632.c
+++ b/sound/soc/codecs/alc5632.c
@@ -1092,18 +1092,24 @@ static const struct regmap_config alc5632_regmap = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
+static const struct i2c_device_id alc5632_i2c_table[] = {
+	{"alc5632", 0x5c},
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table);
+
 /*
  * alc5632 2 wire address is determined by A1 pin
  * state during powerup.
  *    low  = 0x1a
  *    high = 0x1b
  */
-static int alc5632_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
+static int alc5632_i2c_probe(struct i2c_client *client)
 {
 	struct alc5632_priv *alc5632;
 	int ret, ret1, ret2;
 	unsigned int vid1, vid2;
+	const struct i2c_device_id *id;
 
 	alc5632 = devm_kzalloc(&client->dev,
 			 sizeof(struct alc5632_priv), GFP_KERNEL);
@@ -1129,6 +1135,8 @@ static int alc5632_i2c_probe(struct i2c_client *client,
 
 	vid2 >>= 8;
 
+	id = i2c_match_id(alc5632_i2c_table, client);
+
 	if ((vid1 != 0x10EC) || (vid2 != id->driver_data)) {
 		dev_err(&client->dev,
 		"Device is not a ALC5632: VID1=0x%x, VID2=0x%x\n", vid1, vid2);
@@ -1161,12 +1169,6 @@ static int alc5632_i2c_probe(struct i2c_client *client,
 	return ret;
 }
 
-static const struct i2c_device_id alc5632_i2c_table[] = {
-	{"alc5632", 0x5c},
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, alc5632_i2c_table);
-
 #ifdef CONFIG_OF
 static const struct of_device_id alc5632_of_match[] = {
 	{ .compatible = "realtek,alc5632", },
@@ -1181,7 +1183,7 @@ static struct i2c_driver alc5632_i2c_driver = {
 		.name = "alc5632",
 		.of_match_table = of_match_ptr(alc5632_of_match),
 	},
-	.probe = alc5632_i2c_probe,
+	.probe_new = alc5632_i2c_probe,
 	.id_table = alc5632_i2c_table,
 };
 
-- 
2.27.0

[PATCH v2 3/7] ASoC: max980*: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

In the context of an i2c probe, i2c_match_id with the module id table
and the probed client never returns null, so removing the null check
on the i2c_device_id pointer is safe.

The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/max98088.c | 21 +++++++++++----------
 sound/soc/codecs/max98090.c | 23 ++++++++++++-----------
 sound/soc/codecs/max98095.c | 19 ++++++++++---------
 3 files changed, 33 insertions(+), 30 deletions(-)

diff --git a/sound/soc/codecs/max98088.c b/sound/soc/codecs/max98088.c
index 429717d4ac5a..5ef2e1279ee7 100644
--- a/sound/soc/codecs/max98088.c
+++ b/sound/soc/codecs/max98088.c
@@ -1737,11 +1737,18 @@ static const struct snd_soc_component_driver soc_component_dev_max98088 = {
 	.non_legacy_dai_naming	= 1,
 };
 
-static int max98088_i2c_probe(struct i2c_client *i2c,
-			      const struct i2c_device_id *id)
+static const struct i2c_device_id max98088_i2c_id[] = {
+       { "max98088", MAX98088 },
+       { "max98089", MAX98089 },
+       { }
+};
+MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
+
+static int max98088_i2c_probe(struct i2c_client *i2c)
 {
        struct max98088_priv *max98088;
        int ret;
+       const struct i2c_device_id *id;
 
        max98088 = devm_kzalloc(&i2c->dev, sizeof(struct max98088_priv),
 			       GFP_KERNEL);
@@ -1757,6 +1764,7 @@ static int max98088_i2c_probe(struct i2c_client *i2c,
 		if (PTR_ERR(max98088->mclk) == -EPROBE_DEFER)
 			return PTR_ERR(max98088->mclk);
 
+	id = i2c_match_id(max98088_i2c_id, i2c);
        max98088->devtype = id->driver_data;
 
        i2c_set_clientdata(i2c, max98088);
@@ -1767,13 +1775,6 @@ static int max98088_i2c_probe(struct i2c_client *i2c,
        return ret;
 }
 
-static const struct i2c_device_id max98088_i2c_id[] = {
-       { "max98088", MAX98088 },
-       { "max98089", MAX98089 },
-       { }
-};
-MODULE_DEVICE_TABLE(i2c, max98088_i2c_id);
-
 #if defined(CONFIG_OF)
 static const struct of_device_id max98088_of_match[] = {
 	{ .compatible = "maxim,max98088" },
@@ -1788,7 +1789,7 @@ static struct i2c_driver max98088_i2c_driver = {
 		.name = "max98088",
 		.of_match_table = of_match_ptr(max98088_of_match),
 	},
-	.probe  = max98088_i2c_probe,
+	.probe_new = max98088_i2c_probe,
 	.id_table = max98088_i2c_id,
 };
 
diff --git a/sound/soc/codecs/max98090.c b/sound/soc/codecs/max98090.c
index b45ec35cd63c..4058e147413c 100644
--- a/sound/soc/codecs/max98090.c
+++ b/sound/soc/codecs/max98090.c
@@ -2529,8 +2529,14 @@ static const struct regmap_config max98090_regmap = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
-static int max98090_i2c_probe(struct i2c_client *i2c,
-				 const struct i2c_device_id *i2c_id)
+static const struct i2c_device_id max98090_i2c_id[] = {
+	{ "max98090", MAX98090 },
+	{ "max98091", MAX98091 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max98090_i2c_id);
+
+static int max98090_i2c_probe(struct i2c_client *i2c)
 {
 	struct max98090_priv *max98090;
 	const struct acpi_device_id *acpi_id;
@@ -2552,7 +2558,9 @@ static int max98090_i2c_probe(struct i2c_client *i2c,
 			return -EINVAL;
 		}
 		driver_data = acpi_id->driver_data;
-	} else if (i2c_id) {
+	} else {
+		const struct i2c_device_id *i2c_id =
+			i2c_match_id(max98090_i2c_id, i2c);
 		driver_data = i2c_id->driver_data;
 	}
 
@@ -2659,13 +2667,6 @@ static const struct dev_pm_ops max98090_pm = {
 	SET_SYSTEM_SLEEP_PM_OPS(NULL, max98090_resume)
 };
 
-static const struct i2c_device_id max98090_i2c_id[] = {
-	{ "max98090", MAX98090 },
-	{ "max98091", MAX98091 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, max98090_i2c_id);
-
 #ifdef CONFIG_OF
 static const struct of_device_id max98090_of_match[] = {
 	{ .compatible = "maxim,max98090", },
@@ -2690,7 +2691,7 @@ static struct i2c_driver max98090_i2c_driver = {
 		.of_match_table = of_match_ptr(max98090_of_match),
 		.acpi_match_table = ACPI_PTR(max98090_acpi_match),
 	},
-	.probe  = max98090_i2c_probe,
+	.probe_new = max98090_i2c_probe,
 	.shutdown = max98090_i2c_shutdown,
 	.remove = max98090_i2c_remove,
 	.id_table = max98090_i2c_id,
diff --git a/sound/soc/codecs/max98095.c b/sound/soc/codecs/max98095.c
index 4977b00ddf5f..7bca99fa61b5 100644
--- a/sound/soc/codecs/max98095.c
+++ b/sound/soc/codecs/max98095.c
@@ -2106,11 +2106,17 @@ static const struct snd_soc_component_driver soc_component_dev_max98095 = {
 	.non_legacy_dai_naming	= 1,
 };
 
-static int max98095_i2c_probe(struct i2c_client *i2c,
-			     const struct i2c_device_id *id)
+static const struct i2c_device_id max98095_i2c_id[] = {
+	{ "max98095", MAX98095 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, max98095_i2c_id);
+
+static int max98095_i2c_probe(struct i2c_client *i2c)
 {
 	struct max98095_priv *max98095;
 	int ret;
+	const struct i2c_device_id *id;
 
 	max98095 = devm_kzalloc(&i2c->dev, sizeof(struct max98095_priv),
 				GFP_KERNEL);
@@ -2126,6 +2132,7 @@ static int max98095_i2c_probe(struct i2c_client *i2c,
 		return ret;
 	}
 
+	id = i2c_match_id(max98095_i2c_id, i2c);
 	max98095->devtype = id->driver_data;
 	i2c_set_clientdata(i2c, max98095);
 	max98095->pdata = i2c->dev.platform_data;
@@ -2136,12 +2143,6 @@ static int max98095_i2c_probe(struct i2c_client *i2c,
 	return ret;
 }
 
-static const struct i2c_device_id max98095_i2c_id[] = {
-	{ "max98095", MAX98095 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, max98095_i2c_id);
-
 #ifdef CONFIG_OF
 static const struct of_device_id max98095_of_match[] = {
 	{ .compatible = "maxim,max98095", },
@@ -2155,7 +2156,7 @@ static struct i2c_driver max98095_i2c_driver = {
 		.name = "max98095",
 		.of_match_table = of_match_ptr(max98095_of_match),
 	},
-	.probe  = max98095_i2c_probe,
+	.probe_new = max98095_i2c_probe,
 	.id_table = max98095_i2c_id,
 };
 
-- 
2.27.0

[PATCH v2 4/7] ASoC: pcm186x: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

The i2c id table is moved up before the probe function, as suggested
by Wolfram Sang.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/pcm186x-i2c.c | 24 ++++++++++++------------
 1 file changed, 12 insertions(+), 12 deletions(-)

diff --git a/sound/soc/codecs/pcm186x-i2c.c b/sound/soc/codecs/pcm186x-i2c.c
index f8382b74391d..932c8d41c3ea 100644
--- a/sound/soc/codecs/pcm186x-i2c.c
+++ b/sound/soc/codecs/pcm186x-i2c.c
@@ -22,9 +22,18 @@ static const struct of_device_id pcm186x_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, pcm186x_of_match);
 
-static int pcm186x_i2c_probe(struct i2c_client *i2c,
-			     const struct i2c_device_id *id)
+static const struct i2c_device_id pcm186x_i2c_id[] = {
+	{ "pcm1862", PCM1862 },
+	{ "pcm1863", PCM1863 },
+	{ "pcm1864", PCM1864 },
+	{ "pcm1865", PCM1865 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, pcm186x_i2c_id);
+
+static int pcm186x_i2c_probe(struct i2c_client *i2c)
 {
+	const struct i2c_device_id *id = i2c_match_id(pcm186x_i2c_id, i2c);
 	const enum pcm186x_type type = (enum pcm186x_type)id->driver_data;
 	int irq = i2c->irq;
 	struct regmap *regmap;
@@ -36,17 +45,8 @@ static int pcm186x_i2c_probe(struct i2c_client *i2c,
 	return pcm186x_probe(&i2c->dev, type, irq, regmap);
 }
 
-static const struct i2c_device_id pcm186x_i2c_id[] = {
-	{ "pcm1862", PCM1862 },
-	{ "pcm1863", PCM1863 },
-	{ "pcm1864", PCM1864 },
-	{ "pcm1865", PCM1865 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, pcm186x_i2c_id);
-
 static struct i2c_driver pcm186x_i2c_driver = {
-	.probe		= pcm186x_i2c_probe,
+	.probe_new	= pcm186x_i2c_probe,
 	.id_table	= pcm186x_i2c_id,
 	.driver		= {
 		.name	= "pcm186x",
-- 
2.27.0

[PATCH v2 5/7] ASoC: tas*: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang, except where the existing code already had
a declaration for the of_device_id table.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/tas2562.c | 25 +++++++++++++------------
 sound/soc/codecs/tas571x.c | 11 +++++++----
 sound/soc/codecs/tas5720.c | 21 +++++++++++----------
 3 files changed, 31 insertions(+), 26 deletions(-)

diff --git a/sound/soc/codecs/tas2562.c b/sound/soc/codecs/tas2562.c
index 10302552195e..e62a3da16aed 100644
--- a/sound/soc/codecs/tas2562.c
+++ b/sound/soc/codecs/tas2562.c
@@ -754,17 +754,27 @@ static int tas2562_parse_dt(struct tas2562_data *tas2562)
 	return ret;
 }
 
-static int tas2562_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static const struct i2c_device_id tas2562_id[] = {
+	{ "tas2562", TAS2562 },
+	{ "tas2563", TAS2563 },
+	{ "tas2564", TAS2564 },
+	{ "tas2110", TAS2110 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, tas2562_id);
+
+static int tas2562_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct tas2562_data *data;
 	int ret;
+	const struct i2c_device_id *id;
 
 	data = devm_kzalloc(dev, sizeof(*data), GFP_KERNEL);
 	if (!data)
 		return -ENOMEM;
 
+	id = i2c_match_id(tas2562_id, client);
 	data->client = client;
 	data->dev = &client->dev;
 	data->model_id = id->driver_data;
@@ -792,15 +802,6 @@ static int tas2562_probe(struct i2c_client *client,
 
 }
 
-static const struct i2c_device_id tas2562_id[] = {
-	{ "tas2562", TAS2562 },
-	{ "tas2563", TAS2563 },
-	{ "tas2564", TAS2564 },
-	{ "tas2110", TAS2110 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tas2562_id);
-
 #ifdef CONFIG_OF
 static const struct of_device_id tas2562_of_match[] = {
 	{ .compatible = "ti,tas2562", },
@@ -817,7 +818,7 @@ static struct i2c_driver tas2562_i2c_driver = {
 		.name = "tas2562",
 		.of_match_table = of_match_ptr(tas2562_of_match),
 	},
-	.probe = tas2562_probe,
+	.probe_new = tas2562_probe,
 	.id_table = tas2562_id,
 };
 
diff --git a/sound/soc/codecs/tas571x.c b/sound/soc/codecs/tas571x.c
index a3e682376946..dd289774efb2 100644
--- a/sound/soc/codecs/tas571x.c
+++ b/sound/soc/codecs/tas571x.c
@@ -774,9 +774,9 @@ static struct snd_soc_dai_driver tas571x_dai = {
 };
 
 static const struct of_device_id tas571x_of_match[] __maybe_unused;
+static const struct i2c_device_id tas571x_i2c_id[];
 
-static int tas571x_i2c_probe(struct i2c_client *client,
-			     const struct i2c_device_id *id)
+static int tas571x_i2c_probe(struct i2c_client *client)
 {
 	struct tas571x_private *priv;
 	struct device *dev = &client->dev;
@@ -791,8 +791,11 @@ static int tas571x_i2c_probe(struct i2c_client *client,
 	of_id = of_match_device(tas571x_of_match, dev);
 	if (of_id)
 		priv->chip = of_id->data;
-	else
+	else {
+		const struct i2c_device_id *id =
+			i2c_match_id(tas571x_i2c_id, client);
 		priv->chip = (void *) id->driver_data;
+	}
 
 	priv->mclk = devm_clk_get(dev, "mclk");
 	if (IS_ERR(priv->mclk) && PTR_ERR(priv->mclk) != -ENOENT) {
@@ -914,7 +917,7 @@ static struct i2c_driver tas571x_i2c_driver = {
 		.name = "tas571x",
 		.of_match_table = of_match_ptr(tas571x_of_match),
 	},
-	.probe = tas571x_i2c_probe,
+	.probe_new = tas571x_i2c_probe,
 	.remove = tas571x_i2c_remove,
 	.id_table = tas571x_i2c_id,
 };
diff --git a/sound/soc/codecs/tas5720.c b/sound/soc/codecs/tas5720.c
index 9ff644ddb470..17034abef568 100644
--- a/sound/soc/codecs/tas5720.c
+++ b/sound/soc/codecs/tas5720.c
@@ -633,12 +633,19 @@ static struct snd_soc_dai_driver tas5720_dai[] = {
 	},
 };
 
-static int tas5720_probe(struct i2c_client *client,
-			 const struct i2c_device_id *id)
+static const struct i2c_device_id tas5720_id[] = {
+	{ "tas5720", TAS5720 },
+	{ "tas5722", TAS5722 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, tas5720_id);
+
+static int tas5720_probe(struct i2c_client *client)
 {
 	struct device *dev = &client->dev;
 	struct tas5720_data *data;
 	const struct regmap_config *regmap_config;
+	const struct i2c_device_id *id;
 	int ret;
 	int i;
 
@@ -646,6 +653,7 @@ static int tas5720_probe(struct i2c_client *client,
 	if (!data)
 		return -ENOMEM;
 
+	id = i2c_match_id(tas5720_id, client);
 	data->tas5720_client = client;
 	data->devtype = id->driver_data;
 
@@ -704,13 +712,6 @@ static int tas5720_probe(struct i2c_client *client,
 	return 0;
 }
 
-static const struct i2c_device_id tas5720_id[] = {
-	{ "tas5720", TAS5720 },
-	{ "tas5722", TAS5722 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tas5720_id);
-
 #if IS_ENABLED(CONFIG_OF)
 static const struct of_device_id tas5720_of_match[] = {
 	{ .compatible = "ti,tas5720", },
@@ -725,7 +726,7 @@ static struct i2c_driver tas5720_i2c_driver = {
 		.name = "tas5720",
 		.of_match_table = of_match_ptr(tas5720_of_match),
 	},
-	.probe = tas5720_probe,
+	.probe_new = tas5720_probe,
 	.id_table = tas5720_id,
 };
 
-- 
2.27.0

[PATCH v2 6/7] ASoC: tlv320*: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

In the context of an i2c probe, i2c_match_id with the module id table
and the probed client never returns null, so removing the null check
on the i2c_device_id pointer is safe.

The i2c id tables are moved up before the probe function, as
suggested by Wolfram Sang, except where the existing code already had
a declaration for the of_device_id table.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/tlv320adc3xxx.c     | 21 +++++++++---------
 sound/soc/codecs/tlv320aic31xx.c     | 32 ++++++++++++++--------------
 sound/soc/codecs/tlv320aic32x4-i2c.c | 11 ++++++----
 sound/soc/codecs/tlv320aic3x-i2c.c   | 25 +++++++++++-----------
 4 files changed, 47 insertions(+), 42 deletions(-)

diff --git a/sound/soc/codecs/tlv320adc3xxx.c b/sound/soc/codecs/tlv320adc3xxx.c
index ae18982ac310..a5e9f80cfa32 100644
--- a/sound/soc/codecs/tlv320adc3xxx.c
+++ b/sound/soc/codecs/tlv320adc3xxx.c
@@ -1337,11 +1337,18 @@ static const struct snd_soc_component_driver soc_component_dev_adc3xxx = {
 	.num_dapm_routes	= ARRAY_SIZE(adc3xxx_intercon),
 };
 
-static int adc3xxx_i2c_probe(struct i2c_client *i2c,
-			     const struct i2c_device_id *id)
+static const struct i2c_device_id adc3xxx_i2c_id[] = {
+	{ "tlv320adc3001", ADC3001 },
+	{ "tlv320adc3101", ADC3101 },
+	{}
+};
+MODULE_DEVICE_TABLE(i2c, adc3xxx_i2c_id);
+
+static int adc3xxx_i2c_probe(struct i2c_client *i2c)
 {
 	struct device *dev = &i2c->dev;
 	struct adc3xxx *adc3xxx = NULL;
+	const struct i2c_device_id *id;
 	int ret;
 
 	adc3xxx = devm_kzalloc(dev, sizeof(struct adc3xxx), GFP_KERNEL);
@@ -1394,6 +1401,7 @@ static int adc3xxx_i2c_probe(struct i2c_client *i2c,
 
 	i2c_set_clientdata(i2c, adc3xxx);
 
+	id = i2c_match_id(adc3xxx_i2c_id, i2c);
 	adc3xxx->type = id->driver_data;
 
 	/* Reset codec chip */
@@ -1436,19 +1444,12 @@ static const struct of_device_id tlv320adc3xxx_of_match[] = {
 };
 MODULE_DEVICE_TABLE(of, tlv320adc3xxx_of_match);
 
-static const struct i2c_device_id adc3xxx_i2c_id[] = {
-	{ "tlv320adc3001", ADC3001 },
-	{ "tlv320adc3101", ADC3101 },
-	{}
-};
-MODULE_DEVICE_TABLE(i2c, adc3xxx_i2c_id);
-
 static struct i2c_driver adc3xxx_i2c_driver = {
 	.driver = {
 		   .name = "tlv320adc3xxx-codec",
 		   .of_match_table = tlv320adc3xxx_of_match,
 		  },
-	.probe = adc3xxx_i2c_probe,
+	.probe_new = adc3xxx_i2c_probe,
 	.remove = adc3xxx_i2c_remove,
 	.id_table = adc3xxx_i2c_id,
 };
diff --git a/sound/soc/codecs/tlv320aic31xx.c b/sound/soc/codecs/tlv320aic31xx.c
index 8331dc26bcd2..b2e59581c17a 100644
--- a/sound/soc/codecs/tlv320aic31xx.c
+++ b/sound/soc/codecs/tlv320aic31xx.c
@@ -1628,11 +1628,24 @@ static void aic31xx_configure_ocmv(struct aic31xx_priv *priv)
 	}
 }
 
-static int aic31xx_i2c_probe(struct i2c_client *i2c,
-			     const struct i2c_device_id *id)
+static const struct i2c_device_id aic31xx_i2c_id[] = {
+	{ "tlv320aic310x", AIC3100 },
+	{ "tlv320aic311x", AIC3110 },
+	{ "tlv320aic3100", AIC3100 },
+	{ "tlv320aic3110", AIC3110 },
+	{ "tlv320aic3120", AIC3120 },
+	{ "tlv320aic3111", AIC3111 },
+	{ "tlv320dac3100", DAC3100 },
+	{ "tlv320dac3101", DAC3101 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, aic31xx_i2c_id);
+
+static int aic31xx_i2c_probe(struct i2c_client *i2c)
 {
 	struct aic31xx_priv *aic31xx;
 	unsigned int micbias_value = MICBIAS_2_0V;
+	const struct i2c_device_id *id = i2c_match_id(aic31xx_i2c_id, i2c);
 	int i, ret;
 
 	dev_dbg(&i2c->dev, "## %s: %s codec_type = %d\n", __func__,
@@ -1729,26 +1742,13 @@ static int aic31xx_i2c_probe(struct i2c_client *i2c,
 				ARRAY_SIZE(aic31xx_dai_driver));
 }
 
-static const struct i2c_device_id aic31xx_i2c_id[] = {
-	{ "tlv320aic310x", AIC3100 },
-	{ "tlv320aic311x", AIC3110 },
-	{ "tlv320aic3100", AIC3100 },
-	{ "tlv320aic3110", AIC3110 },
-	{ "tlv320aic3120", AIC3120 },
-	{ "tlv320aic3111", AIC3111 },
-	{ "tlv320dac3100", DAC3100 },
-	{ "tlv320dac3101", DAC3101 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, aic31xx_i2c_id);
-
 static struct i2c_driver aic31xx_i2c_driver = {
 	.driver = {
 		.name	= "tlv320aic31xx-codec",
 		.of_match_table = of_match_ptr(tlv320aic31xx_of_match),
 		.acpi_match_table = ACPI_PTR(aic31xx_acpi_match),
 	},
-	.probe		= aic31xx_i2c_probe,
+	.probe_new	= aic31xx_i2c_probe,
 	.id_table	= aic31xx_i2c_id,
 };
 module_i2c_driver(aic31xx_i2c_driver);
diff --git a/sound/soc/codecs/tlv320aic32x4-i2c.c b/sound/soc/codecs/tlv320aic32x4-i2c.c
index ed70e3d9baf2..0645239901b1 100644
--- a/sound/soc/codecs/tlv320aic32x4-i2c.c
+++ b/sound/soc/codecs/tlv320aic32x4-i2c.c
@@ -17,9 +17,9 @@
 #include "tlv320aic32x4.h"
 
 static const struct of_device_id aic32x4_of_id[];
+static const struct i2c_device_id aic32x4_i2c_id[];
 
-static int aic32x4_i2c_probe(struct i2c_client *i2c,
-			     const struct i2c_device_id *id)
+static int aic32x4_i2c_probe(struct i2c_client *i2c)
 {
 	struct regmap *regmap;
 	struct regmap_config config;
@@ -35,7 +35,10 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c,
 
 		oid = of_match_node(aic32x4_of_id, i2c->dev.of_node);
 		dev_set_drvdata(&i2c->dev, (void *)oid->data);
-	} else if (id) {
+	} else {
+		const struct i2c_device_id *id;
+
+		id = i2c_match_id(aic32x4_i2c_id, i2c);
 		dev_set_drvdata(&i2c->dev, (void *)id->driver_data);
 	}
 
@@ -70,7 +73,7 @@ static struct i2c_driver aic32x4_i2c_driver = {
 		.name = "tlv320aic32x4",
 		.of_match_table = aic32x4_of_id,
 	},
-	.probe =    aic32x4_i2c_probe,
+	.probe_new = aic32x4_i2c_probe,
 	.remove =   aic32x4_i2c_remove,
 	.id_table = aic32x4_i2c_id,
 };
diff --git a/sound/soc/codecs/tlv320aic3x-i2c.c b/sound/soc/codecs/tlv320aic3x-i2c.c
index 2f272bc3f5da..7bd9ce08bb7b 100644
--- a/sound/soc/codecs/tlv320aic3x-i2c.c
+++ b/sound/soc/codecs/tlv320aic3x-i2c.c
@@ -17,10 +17,21 @@
 
 #include "tlv320aic3x.h"
 
-static int aic3x_i2c_probe(struct i2c_client *i2c, const struct i2c_device_id *id)
+static const struct i2c_device_id aic3x_i2c_id[] = {
+	{ "tlv320aic3x", AIC3X_MODEL_3X },
+	{ "tlv320aic33", AIC3X_MODEL_33 },
+	{ "tlv320aic3007", AIC3X_MODEL_3007 },
+	{ "tlv320aic3104", AIC3X_MODEL_3104 },
+	{ "tlv320aic3106", AIC3X_MODEL_3106 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
+
+static int aic3x_i2c_probe(struct i2c_client *i2c)
 {
 	struct regmap *regmap;
 	struct regmap_config config;
+	const struct i2c_device_id *id = i2c_match_id(aic3x_i2c_id, i2c);
 
 	config = aic3x_regmap;
 	config.reg_bits = 8;
@@ -37,16 +48,6 @@ static int aic3x_i2c_remove(struct i2c_client *i2c)
 	return 0;
 }
 
-static const struct i2c_device_id aic3x_i2c_id[] = {
-	{ "tlv320aic3x", AIC3X_MODEL_3X },
-	{ "tlv320aic33", AIC3X_MODEL_33 },
-	{ "tlv320aic3007", AIC3X_MODEL_3007 },
-	{ "tlv320aic3104", AIC3X_MODEL_3104 },
-	{ "tlv320aic3106", AIC3X_MODEL_3106 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, aic3x_i2c_id);
-
 static const struct of_device_id aic3x_of_id[] = {
 	{ .compatible = "ti,tlv320aic3x", },
 	{ .compatible = "ti,tlv320aic33" },
@@ -62,7 +63,7 @@ static struct i2c_driver aic3x_i2c_driver = {
 		.name = "tlv320aic3x",
 		.of_match_table = aic3x_of_id,
 	},
-	.probe = aic3x_i2c_probe,
+	.probe_new = aic3x_i2c_probe,
 	.remove = aic3x_i2c_remove,
 	.id_table = aic3x_i2c_id,
 };
-- 
2.27.0

[PATCH v2 7/7] ASoC: tpa6130: use i2c_match_id and simple i2c probe

[Stephen Kitt]

As part of the ongoing i2c transition to the simple probe
("probe_new"), this patch uses i2c_match_id to retrieve the
driver_data for the probed device. The id parameter is thus no longer
necessary and the simple probe can be used instead.

The i2c id table is moved up before the probe function, as suggested
by Wolfram Sang.

Signed-off-by: Stephen Kitt <steve@sk2.org>
---
 sound/soc/codecs/tpa6130a2.c | 19 ++++++++++---------
 1 file changed, 10 insertions(+), 9 deletions(-)

diff --git a/sound/soc/codecs/tpa6130a2.c b/sound/soc/codecs/tpa6130a2.c
index e2d7ae615c52..5bc486283fde 100644
--- a/sound/soc/codecs/tpa6130a2.c
+++ b/sound/soc/codecs/tpa6130a2.c
@@ -209,13 +209,20 @@ static const struct regmap_config tpa6130a2_regmap_config = {
 	.cache_type = REGCACHE_RBTREE,
 };
 
-static int tpa6130a2_probe(struct i2c_client *client,
-			   const struct i2c_device_id *id)
+static const struct i2c_device_id tpa6130a2_id[] = {
+	{ "tpa6130a2", TPA6130A2 },
+	{ "tpa6140a2", TPA6140A2 },
+	{ }
+};
+MODULE_DEVICE_TABLE(i2c, tpa6130a2_id);
+
+static int tpa6130a2_probe(struct i2c_client *client)
 {
 	struct device *dev;
 	struct tpa6130a2_data *data;
 	struct tpa6130a2_platform_data *pdata = client->dev.platform_data;
 	struct device_node *np = client->dev.of_node;
+	const struct i2c_device_id *id;
 	const char *regulator;
 	unsigned int version;
 	int ret;
@@ -244,6 +251,7 @@ static int tpa6130a2_probe(struct i2c_client *client,
 
 	i2c_set_clientdata(client, data);
 
+	id = i2c_match_id(tpa6130a2_id, client);
 	data->id = id->driver_data;
 
 	if (data->power_gpio >= 0) {
@@ -297,13 +305,6 @@ static int tpa6130a2_probe(struct i2c_client *client,
 			&tpa6130a2_component_driver, NULL, 0);
 }
 
-static const struct i2c_device_id tpa6130a2_id[] = {
-	{ "tpa6130a2", TPA6130A2 },
-	{ "tpa6140a2", TPA6140A2 },
-	{ }
-};
-MODULE_DEVICE_TABLE(i2c, tpa6130a2_id);
-
 #if IS_ENABLED(CONFIG_OF)
 static const struct of_device_id tpa6130a2_of_match[] = {
 	{ .compatible = "ti,tpa6130a2", },
-- 
2.27.0

Re: [PATCH v2 7/7] ASoC: tpa6130: use i2c_match_id and simple i2c probe

[Mark Brown]

[-- Attachment #1: Type: text/plain, Size: 928 bytes --]

On Fri, Apr 15, 2022 at 06:06:13PM +0200, Stephen Kitt wrote:
> As part of the ongoing i2c transition to the simple probe
> ("probe_new"), this patch uses i2c_match_id to retrieve the
> driver_data for the probed device. The id parameter is thus no longer
> necessary and the simple probe can be used instead.

This breaks the build for omap2plus defconfig on arm:

/build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: error: initialization of ‘int (*)(struct i2c_client *, const struct i2c_device_id *)’ from incompatible pointer type ‘int (*)(struct i2c_client *)’ [-Werror=incompatible-pointer-types]
  322 |  .probe = tpa6130a2_probe,
      |           ^~~~~~~~~~~~~~~
/build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: note: (near initialization for ‘tpa6130a2_i2c_driver.probe’)
cc1: some warnings being treated as errors

You forgot to move probe() to probe_new() in the driver struct.

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Re: [PATCH v2 7/7] ASoC: tpa6130: use i2c_match_id and simple i2c probe

[Stephen Kitt]

[-- Attachment #1: Type: text/plain, Size: 1175 bytes --]

On Mon, 25 Apr 2022 14:26:50 +0100, Mark Brown <broonie@kernel.org> wrote:
> On Fri, Apr 15, 2022 at 06:06:13PM +0200, Stephen Kitt wrote:
> > As part of the ongoing i2c transition to the simple probe
> > ("probe_new"), this patch uses i2c_match_id to retrieve the
> > driver_data for the probed device. The id parameter is thus no longer
> > necessary and the simple probe can be used instead.  
> 
> This breaks the build for omap2plus defconfig on arm:
> 
> /build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: error:
> initialization of ‘int (*)(struct i2c_client *, const struct i2c_device_id
> *)’ from incompatible pointer type ‘int (*)(struct i2c_client *)’
> [-Werror=incompatible-pointer-types] 322 |  .probe = tpa6130a2_probe, |
>       ^~~~~~~~~~~~~~~
> /build/stage/linux/sound/soc/codecs/tpa6130a2.c:322:11: note: (near
> initialization for ‘tpa6130a2_i2c_driver.probe’) cc1: some warnings being
> treated as errors
> 
> You forgot to move probe() to probe_new() in the driver struct.

Sorry about that, I obviously missed that file in my build.

v3 will be on its way soon (only for that commit)...

Regards,

Stephen

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Re: [PATCH v2 0/7] ASoC: remaining i2c_match_id i2c probe changes

[Mark Brown]

On Fri, 15 Apr 2022 18:06:06 +0200, Stephen Kitt wrote:
> This series covers all the remaining changes to migrate
> sound/soc/codecs i2c probes to probe_new, where the const struct
> i2c_client * argument is still used. Instead of relying on the
> parameter passed in, i2c_match_id is used instead.
> 
> With this set of patches, all the sound/soc/codecs i2c probes use the
> new probe definition.
> 
> [...]

Applied to

   https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next

Thanks!

[1/7] ASoC: ak*: use i2c_match_id and simple i2c probe
      commit: e654a1331f68550f4c7c85b13b2bdb3c2502a9af
[2/7] ASoC: alc56*: use i2c_match_id and simple i2c probe
      commit: 9d8f2edd3d7d11c9f1fc978e36219b3178af13bc
[3/7] ASoC: max980*: use i2c_match_id and simple i2c probe
      commit: 4ac8ebb6cc28cbd99e10d7a4772be1c4da5af130
[4/7] ASoC: pcm186x: use i2c_match_id and simple i2c probe
      commit: 3577a8a0ac5b9aaf22ff4fa6a9670cf85351ae50
[5/7] ASoC: tas*: use i2c_match_id and simple i2c probe
      commit: 55116b39e5e1c2d0fd1a77e9f46ce8437623e0e8
[6/7] ASoC: tlv320*: use i2c_match_id and simple i2c probe
      commit: 988e6870c86cce7999f55133197fddfe7e2795d2
[7/7] ASoC: tpa6130: use i2c_match_id and simple i2c probe
      (no commit info)

All being well this means that it will be integrated into the linux-next
tree (usually sometime in the next 24 hours) and sent to Linus during
the next merge window (or sooner if it is a bug fix), however if
problems are discovered then the patch may be dropped or reverted.

You may get further e-mails resulting from automated or manual testing
and review of the tree, please engage with people reporting problems and
send followup patches addressing any issues that are reported if needed.

If any updates are required or you are submitting further changes they
should be sent as incremental updates against current git, existing
patches will not be replaced.

Please add any relevant lists and maintainers to the CCs when replying
to this mail.

Thanks,
Mark