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Diffstat (limited to 'sound/soc/codecs/cs53l30.c')
-rw-r--r--sound/soc/codecs/cs53l30.c17
1 files changed, 6 insertions, 11 deletions
diff --git a/sound/soc/codecs/cs53l30.c b/sound/soc/codecs/cs53l30.c
index 06933a5d0a75..c7edf2df5e36 100644
--- a/sound/soc/codecs/cs53l30.c
+++ b/sound/soc/codecs/cs53l30.c
@@ -842,8 +842,7 @@ static int cs53l30_mute_stream(struct snd_soc_dai *dai, int mute, int stream)
{
struct cs53l30_private *priv = snd_soc_codec_get_drvdata(dai->codec);
- if (priv->mute_gpio)
- gpiod_set_value_cansleep(priv->mute_gpio, mute);
+ gpiod_set_value_cansleep(priv->mute_gpio, mute);
return 0;
}
@@ -892,7 +891,7 @@ static int cs53l30_codec_probe(struct snd_soc_codec *codec)
return 0;
}
-static struct snd_soc_codec_driver cs53l30_driver = {
+static const struct snd_soc_codec_driver cs53l30_driver = {
.probe = cs53l30_codec_probe,
.set_bias_level = cs53l30_set_bias_level,
.idle_bias_off = true,
@@ -960,8 +959,7 @@ static int cs53l30_i2c_probe(struct i2c_client *client,
goto error;
}
- if (cs53l30->reset_gpio)
- gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);
i2c_set_clientdata(client, cs53l30);
@@ -1056,8 +1054,7 @@ static int cs53l30_i2c_remove(struct i2c_client *client)
snd_soc_unregister_codec(&client->dev);
/* Hold down reset */
- if (cs53l30->reset_gpio)
- gpiod_set_value_cansleep(cs53l30->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs53l30->reset_gpio, 0);
regulator_bulk_disable(ARRAY_SIZE(cs53l30->supplies),
cs53l30->supplies);
@@ -1073,8 +1070,7 @@ static int cs53l30_runtime_suspend(struct device *dev)
regcache_cache_only(cs53l30->regmap, true);
/* Hold down reset */
- if (cs53l30->reset_gpio)
- gpiod_set_value_cansleep(cs53l30->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs53l30->reset_gpio, 0);
regulator_bulk_disable(ARRAY_SIZE(cs53l30->supplies),
cs53l30->supplies);
@@ -1094,8 +1090,7 @@ static int cs53l30_runtime_resume(struct device *dev)
return ret;
}
- if (cs53l30->reset_gpio)
- gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs53l30->reset_gpio, 1);
regcache_cache_only(cs53l30->regmap, false);
ret = regcache_sync(cs53l30->regmap);