ASoC: cs53l30: Remove unneeded gpiod NULL check

The gpiod API checks for NULL descriptors, so there is no need to
duplicate the check in the driver.

Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
This commit is contained in:
Fabio Estevam 2017-07-16 18:11:12 -03:00 коммит произвёл Mark Brown
Родитель 5771a8c088
Коммит 55be663dc7
1 изменённых файлов: 5 добавлений и 10 удалений

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@ -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;
}
@ -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);