From cac1636e214930b01b2f8ac9867771486554271a Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 31 Aug 2023 20:46:20 +0100 Subject: [PATCH 1/3] 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 Signed-off-by: Biju Das Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230831194622.87653-2-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown --- 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 @@ error_ldo: 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); From d44f7bc9d181a2bec0dcff694d00b08c8f99284d Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 31 Aug 2023 20:46:21 +0100 Subject: [PATCH 2/3] ASoC: tlv320aic32x4-i2c: Simplify probe() Simplify probe() by replacing of_match_node() and i2c_match_id() with i2c_get_match_data(). Signed-off-by: Biju Das Reviewed-by: Andy Shevchenko Link: https://lore.kernel.org/r/20230831194622.87653-3-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320aic32x4-i2c.c | 16 +--------------- 1 file changed, 1 insertion(+), 15 deletions(-) diff --git a/sound/soc/codecs/tlv320aic32x4-i2c.c b/sound/soc/codecs/tlv320aic32x4-i2c.c index 713f3f63b5e3..b27b5ae1e4b2 100644 --- a/sound/soc/codecs/tlv320aic32x4-i2c.c +++ b/sound/soc/codecs/tlv320aic32x4-i2c.c @@ -16,9 +16,6 @@ #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) { struct regmap *regmap; @@ -30,18 +27,7 @@ static int aic32x4_i2c_probe(struct i2c_client *i2c) config.val_bits = 8; regmap = devm_regmap_init_i2c(i2c, &config); - - if (i2c->dev.of_node) { - const struct of_device_id *oid; - - oid = of_match_node(aic32x4_of_id, i2c->dev.of_node); - type = (uintptr_t)oid->data; - } else { - const struct i2c_device_id *id; - - id = i2c_match_id(aic32x4_i2c_id, i2c); - type = id->driver_data; - } + type = (uintptr_t)i2c_get_match_data(i2c); return aic32x4_probe(&i2c->dev, regmap, type); } From c6d86149db94c0289b0e5950fa23c5b19031ab8d Mon Sep 17 00:00:00 2001 From: Biju Das Date: Thu, 31 Aug 2023 20:46:22 +0100 Subject: [PATCH 3/3] ASoC: tlv320aic32x4-spi: Simplify probe() Simplify probe() by replacing of_match_node() and spi_get_device_id() with spi_get_device_match_data(). Signed-off-by: Biju Das Link: https://lore.kernel.org/r/20230831194622.87653-4-biju.das.jz@bp.renesas.com Signed-off-by: Mark Brown --- sound/soc/codecs/tlv320aic32x4-spi.c | 15 +-------------- 1 file changed, 1 insertion(+), 14 deletions(-) diff --git a/sound/soc/codecs/tlv320aic32x4-spi.c b/sound/soc/codecs/tlv320aic32x4-spi.c index 81c05030dd3b..d5976c91766e 100644 --- a/sound/soc/codecs/tlv320aic32x4-spi.c +++ b/sound/soc/codecs/tlv320aic32x4-spi.c @@ -16,8 +16,6 @@ #include "tlv320aic32x4.h" -static const struct of_device_id aic32x4_of_id[]; - static int aic32x4_spi_probe(struct spi_device *spi) { struct regmap *regmap; @@ -31,18 +29,7 @@ static int aic32x4_spi_probe(struct spi_device *spi) config.read_flag_mask = 0x01; regmap = devm_regmap_init_spi(spi, &config); - - if (spi->dev.of_node) { - const struct of_device_id *oid; - - oid = of_match_node(aic32x4_of_id, spi->dev.of_node); - type = (uintptr_t)oid->data; - } else { - const struct spi_device_id *id_entry; - - id_entry = spi_get_device_id(spi); - type = id_entry->driver_data; - } + type = (uintptr_t)spi_get_device_match_data(spi); return aic32x4_probe(&spi->dev, regmap, type); }