linux-kernel - [PATCH 1/2] ALSA: hda/tas2781: move set_drv_data outside tasdevice

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Date: Fri, 22 Dec 2023 01:34:47 +0100
From: Gergo Koteles <soyer@....hu>
To: Shenghao Ding <shenghao-ding@...com>, Kevin Lu <kevin-lu@...com>,
  Baojun Xu <baojun.xu@...com>, Jaroslav Kysela <perex@...ex.cz>,
  Takashi Iwai <tiwai@...e.com>, Liam Girdwood <lgirdwood@...il.com>,
  Mark Brown <broonie@...nel.org>
Cc: linux-sound@...r.kernel.org, linux-kernel@...r.kernel.org,
  alsa-devel@...a-project.org, Gergo Koteles <soyer@....hu>,
  stable@...r.kernel.org
Subject: [PATCH 1/2] ALSA: hda/tas2781: move set_drv_data outside tasdevice_init

allow driver specific driver data in tas2781-hda-i2c and tas2781-i2c

Fixes: ef3bcde75d06 ("ASoC: tas2781: Add tas2781 driver")
CC: stable@...r.kernel.org
Signed-off-by: Gergo Koteles <soyer@....hu>
---
 sound/pci/hda/tas2781_hda_i2c.c   | 2 ++
 sound/soc/codecs/tas2781-comlib.c | 2 --
 sound/soc/codecs/tas2781-i2c.c    | 2 ++
 3 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/sound/pci/hda/tas2781_hda_i2c.c b/sound/pci/hda/tas2781_hda_i2c.c
index e4c54b2a012c..769604375745 100644
--- a/sound/pci/hda/tas2781_hda_i2c.c
+++ b/sound/pci/hda/tas2781_hda_i2c.c
@@ -659,6 +659,8 @@ static int tas2781_hda_i2c_probe(struct i2c_client *clt)
 	if (!tas_priv)
 		return -ENOMEM;
 
+	dev_set_drvdata(&clt->dev, tas_priv);
+
 	tas_priv->irq_info.irq = clt->irq;
 	ret = tas2781_read_acpi(tas_priv, device_name);
 	if (ret)
diff --git a/sound/soc/codecs/tas2781-comlib.c b/sound/soc/codecs/tas2781-comlib.c
index 933cd008e9f5..00e35169ae49 100644
--- a/sound/soc/codecs/tas2781-comlib.c
+++ b/sound/soc/codecs/tas2781-comlib.c
@@ -316,8 +316,6 @@ int tasdevice_init(struct tasdevice_priv *tas_priv)
 		tas_priv->tasdevice[i].cur_conf = -1;
 	}
 
-	dev_set_drvdata(tas_priv->dev, tas_priv);
-
 	mutex_init(&tas_priv->codec_lock);
 
 out:
diff --git a/sound/soc/codecs/tas2781-i2c.c b/sound/soc/codecs/tas2781-i2c.c
index 55cd5e3c23a5..917b1c15f71d 100644
--- a/sound/soc/codecs/tas2781-i2c.c
+++ b/sound/soc/codecs/tas2781-i2c.c
@@ -689,6 +689,8 @@ static int tasdevice_i2c_probe(struct i2c_client *i2c)
 	if (!tas_priv)
 		return -ENOMEM;
 
+	dev_set_drvdata(&i2c->dev, tas_priv);
+
 	if (ACPI_HANDLE(&i2c->dev)) {
 		acpi_id = acpi_match_device(i2c->dev.driver->acpi_match_table,
 				&i2c->dev);

base-commit: 916d051730ae48aef8b588fd096fefca4bc0590a
prerequisite-patch-id: da39452ca686d78e5accad1c2c4aa22a5f5a6a65
-- 
2.43.0