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Commit 6a75c0b6 authored by Axel Lin's avatar Axel Lin Committed by Mark Brown
Browse files

ASoC: cs4349: Remove unneeded NULL test for cs4349->reset_gpio 



It's safe to call gpiod_set_value_cansleep() with NULL desc.

Signed-off-by: default avatarAxel Lin <axel.lin@ingics.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent 091571d0

sound/soc/codecs/cs4349.c

+4 −8
Original line number Diff line number Diff line
@@ -300,7 +300,6 @@ static int cs4349_i2c_probe(struct i2c_client *client, 
	if (IS_ERR(cs4349->reset_gpio))

		return PTR_ERR(cs4349->reset_gpio);



	if (cs4349->reset_gpio)

	gpiod_set_value_cansleep(cs4349->reset_gpio, 1);



	i2c_set_clientdata(client, cs4349);
@@ -316,7 +315,6 @@ static int cs4349_i2c_remove(struct i2c_client *client) 
	snd_soc_unregister_codec(&client->dev);



	/* Hold down reset */

	if (cs4349->reset_gpio)

	gpiod_set_value_cansleep(cs4349->reset_gpio, 0);



	return 0;
@@ -335,7 +333,6 @@ static int cs4349_runtime_suspend(struct device *dev) 
	regcache_cache_only(cs4349->regmap, true);



	/* Hold down reset */

	if (cs4349->reset_gpio)

	gpiod_set_value_cansleep(cs4349->reset_gpio, 0);



	return 0;
@@ -350,7 +347,6 @@ static int cs4349_runtime_resume(struct device *dev) 
	if (ret < 0)

		return ret;



	if (cs4349->reset_gpio)

	gpiod_set_value_cansleep(cs4349->reset_gpio, 1);



	regcache_cache_only(cs4349->regmap, false);