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| author | Biju Das <biju.das.jz@bp.renesas.com> | 2023-08-31 21:47:33 +0100 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2023-09-11 01:24:02 +0100 |
| commit | a157d07d029be5b72ee3bce3ac44dab7b967bc9b (patch) | |
| tree | 65e497cc0e7a776e95c645f64e08a5243cab8787 | |
| parent | 0bb80ecc33a8fb5a682236443c1e740d5c917d1d (diff) | |
| download | lwn-a157d07d029be5b72ee3bce3ac44dab7b967bc9b.tar.gz lwn-a157d07d029be5b72ee3bce3ac44dab7b967bc9b.zip | |
ASoC: ak4642: Minor cleanups in probe()
Some minor cleanups:
Replace local variable np with dev_fwnode()
Replace dev_err()->dev_err_probe().
Remove comma in the terminator entry for OF table.
Drop a space in the terminator entry for ID table.
Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Link: https://lore.kernel.org/r/20230831204734.104954-2-biju.das.jz@bp.renesas.com
Signed-off-by: Mark Brown <broonie@kernel.org>
| -rw-r--r-- | sound/soc/codecs/ak4642.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/sound/soc/codecs/ak4642.c b/sound/soc/codecs/ak4642.c index 2a8984c1fa9c..901014909c0f 100644 --- a/sound/soc/codecs/ak4642.c +++ b/sound/soc/codecs/ak4642.c @@ -633,13 +633,12 @@ 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; const struct ak4642_drvdata *drvdata = NULL; struct regmap *regmap; struct ak4642_priv *priv; struct clk *mcko = NULL; - if (np) { + if (dev_fwnode(dev)) { const struct of_device_id *of_id; mcko = ak4642_of_parse_mcko(dev); @@ -655,10 +654,8 @@ static int ak4642_i2c_probe(struct i2c_client *i2c) drvdata = (const struct ak4642_drvdata *)id->driver_data; } - if (!drvdata) { - dev_err(dev, "Unknown device type\n"); - return -EINVAL; - } + if (!drvdata) + return dev_err_probe(dev, -EINVAL, "Unknown device type\n"); priv = devm_kzalloc(dev, sizeof(*priv), GFP_KERNEL); if (!priv) @@ -681,7 +678,7 @@ static const struct of_device_id ak4642_of_match[] = { { .compatible = "asahi-kasei,ak4642", .data = &ak4642_drvdata}, { .compatible = "asahi-kasei,ak4643", .data = &ak4643_drvdata}, { .compatible = "asahi-kasei,ak4648", .data = &ak4648_drvdata}, - {}, + {} }; MODULE_DEVICE_TABLE(of, ak4642_of_match); @@ -689,7 +686,7 @@ static const struct i2c_device_id ak4642_i2c_id[] = { { "ak4642", (kernel_ulong_t)&ak4642_drvdata }, { "ak4643", (kernel_ulong_t)&ak4643_drvdata }, { "ak4648", (kernel_ulong_t)&ak4648_drvdata }, - { } + {} }; MODULE_DEVICE_TABLE(i2c, ak4642_i2c_id); |