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Commit 25c8888a authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
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ASoC: rt5645: Use devm_gpiod_get_optional for hp-detect 



Since hp-detect is optional, use devm_gpiod_get_optional instead.
In additional, it should return error if devm_gpiod_get_optional fails.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 48edaa4b

sound/soc/codecs/rt5645.c

+3 −2
Original line number Diff line number Diff line
@@ -3268,11 +3268,12 @@ static int rt5645_i2c_probe(struct i2c_client *i2c, 
	else

		rt5645_parse_dt(rt5645, &i2c->dev);



	rt5645->gpiod_hp_det = devm_gpiod_get(&i2c->dev, "hp-detect", GPIOD_IN);

	rt5645->gpiod_hp_det = devm_gpiod_get_optional(&i2c->dev, "hp-detect",

						       GPIOD_IN);



	if (IS_ERR(rt5645->gpiod_hp_det)) {

		rt5645->gpiod_hp_det = NULL;

		dev_err(&i2c->dev, "failed to initialize gpiod\n");

		return PTR_ERR(rt5645->gpiod_hp_det);

	}



	rt5645->regmap = devm_regmap_init_i2c(i2c, &rt5645_regmap);