diff mbox series

[v4,1/3] ASoC: wm8580: Simplify probe()

Message ID 20230901065952.18760-2-biju.das.jz@bp.renesas.com (mailing list archive)
State Accepted
Commit bc07df947ce458c376b1bf622ef7d30d6cf6d5da
Headers show
Series Match data improvements for wm8580 driver | expand

Commit Message

Biju Das Sept. 1, 2023, 6:59 a.m. UTC 
Simplify probe() by replacing of_match_device->i2c_get_match_data()
and extend matching support for ID table.

While at it, remove comma in the terminator entry and simplify probe()
by replacing dev_err()->dev_err_probe().

Signed-off-by: Biju Das <biju.das.jz@bp.renesas.com>
Acked-by: Charles Keepax <ckeepax@opensource.cirrus.com>
Reviewed-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
---
v3->v4:
 * No change.
v2->v3:
 * Added Rb tag from Andy.
 * Restored OF table postion and moved in patch#2
v1->v2:
 * Added Ack from Charles Keepax.
 * Removed comma in the terminator entry.
 * Restored original error code -EINVAL
---
 sound/soc/codecs/wm8580.c | 12 +++---------
 1 file changed, 3 insertions(+), 9 deletions(-)
diff mbox series

Patch

diff --git a/sound/soc/codecs/wm8580.c b/sound/soc/codecs/wm8580.c
index 6d22f7d40ec2..826c39ec4a1e 100644
--- a/sound/soc/codecs/wm8580.c
+++ b/sound/soc/codecs/wm8580.c
@@ -997,7 +997,6 @@  MODULE_DEVICE_TABLE(of, wm8580_of_match);
 
 static int wm8580_i2c_probe(struct i2c_client *i2c)
 {
-	const struct of_device_id *of_id;
 	struct wm8580_priv *wm8580;
 	int ret, i;
 
@@ -1022,14 +1021,9 @@  static int wm8580_i2c_probe(struct i2c_client *i2c)
 
 	i2c_set_clientdata(i2c, wm8580);
 
-	of_id = of_match_device(wm8580_of_match, &i2c->dev);
-	if (of_id)
-		wm8580->drvdata = of_id->data;
-
-	if (!wm8580->drvdata) {
-		dev_err(&i2c->dev, "failed to find driver data\n");
-		return -EINVAL;
-	}
+	wm8580->drvdata = i2c_get_match_data(i2c);
+	if (!wm8580->drvdata)
+		return dev_err_probe(&i2c->dev, -EINVAL, "failed to find driver data\n");
 
 	ret = devm_snd_soc_register_component(&i2c->dev,
 			&soc_component_dev_wm8580, wm8580_dai, ARRAY_SIZE(wm8580_dai));