ASoC: tas2552: Remove unneeded NULL test for tas2552->enable_gpio

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

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Acked-by: Dan Murphy <dmurphy@ti.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
Esse commit está contido em:
Axel Lin
2015-07-25 15:32:16 +08:00
commit de Mark Brown
commit 82cf77a1bd

Ver arquivo

@@ -493,8 +493,7 @@ static int tas2552_runtime_suspend(struct device *dev)
regcache_cache_only(tas2552->regmap, true);
regcache_mark_dirty(tas2552->regmap);
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 0);
gpiod_set_value(tas2552->enable_gpio, 0);
return 0;
}
@@ -503,8 +502,7 @@ static int tas2552_runtime_resume(struct device *dev)
{
struct tas2552_data *tas2552 = dev_get_drvdata(dev);
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 1);
gpiod_set_value(tas2552->enable_gpio, 1);
tas2552_sw_shutdown(tas2552, 0);
@@ -585,8 +583,7 @@ static int tas2552_codec_probe(struct snd_soc_codec *codec)
return ret;
}
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 1);
gpiod_set_value(tas2552->enable_gpio, 1);
ret = pm_runtime_get_sync(codec->dev);
if (ret < 0) {
@@ -610,8 +607,7 @@ static int tas2552_codec_probe(struct snd_soc_codec *codec)
return 0;
probe_fail:
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 0);
gpiod_set_value(tas2552->enable_gpio, 0);
regulator_bulk_disable(ARRAY_SIZE(tas2552->supplies),
tas2552->supplies);
@@ -624,8 +620,7 @@ static int tas2552_codec_remove(struct snd_soc_codec *codec)
pm_runtime_put(codec->dev);
if (tas2552->enable_gpio)
gpiod_set_value(tas2552->enable_gpio, 0);
gpiod_set_value(tas2552->enable_gpio, 0);
return 0;
};