Unverified Commit e1c9f68a authored by Zheyu Ma's avatar Zheyu Ma Committed by Mark Brown
Browse files

ASoC: tlv320adcx140: Register a callback to disable the regulator_disable 



The driver should register a callback that will deal with the disabling
when it fails to probe.

Signed-off-by: default avatarZheyu Ma <zheyuma97@gmail.com>
Link: https://lore.kernel.org/r/20220510053031.1685337-1-zheyuma97@gmail.com


Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 5118da41

sound/soc/codecs/tlv320adcx140.c

+11 −0
Original line number Diff line number Diff line
@@ -1083,6 +1083,13 @@ static const struct of_device_id tlv320adcx140_of_match[] = { 
MODULE_DEVICE_TABLE(of, tlv320adcx140_of_match);

#endif



static void adcx140_disable_regulator(void *arg)

{

	struct adcx140_priv *adcx140 = arg;



	regulator_disable(adcx140->supply_areg);

}



static int adcx140_i2c_probe(struct i2c_client *i2c)

{

	struct adcx140_priv *adcx140;
@@ -1112,6 +1119,10 @@ static int adcx140_i2c_probe(struct i2c_client *i2c) 
			dev_err(adcx140->dev, "Failed to enable areg\n");

			return ret;

		}



		ret = devm_add_action_or_reset(&i2c->dev, adcx140_disable_regulator, adcx140);

		if (ret)

			return ret;

	}



	adcx140->regmap = devm_regmap_init_i2c(i2c, &adcx140_i2c_regmap);