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authorFabio Estevam <fabio.estevam@nxp.com>2017-07-17 00:11:11 +0300
committerMark Brown <broonie@kernel.org>2017-07-17 17:43:13 +0300
commit205cbac065f9589c77a79f26339cf63023f08f6e (patch)
treef1023855f34da88a968c6b83052cb81690ba9256 /sound/soc/codecs/cs42l42.c
parent5771a8c08880cdca3bfb4a3fc6d309d6bba20877 (diff)
downloadlinux-205cbac065f9589c77a79f26339cf63023f08f6e.tar.xz
ASoC: cs42l42: 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>
Diffstat (limited to 'sound/soc/codecs/cs42l42.c')
-rw-r--r--sound/soc/codecs/cs42l42.c9
1 files changed, 3 insertions, 6 deletions
diff --git a/sound/soc/codecs/cs42l42.c b/sound/soc/codecs/cs42l42.c
index 55e4520cdcaf..55caf5ff3e64 100644
--- a/sound/soc/codecs/cs42l42.c
+++ b/sound/soc/codecs/cs42l42.c
@@ -1898,8 +1898,7 @@ static int cs42l42_i2c_remove(struct i2c_client *i2c_client)
snd_soc_unregister_codec(&i2c_client->dev);
/* Hold down reset */
- if (cs42l42->reset_gpio)
- gpiod_set_value_cansleep(cs42l42->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs42l42->reset_gpio, 0);
return 0;
}
@@ -1913,8 +1912,7 @@ static int cs42l42_runtime_suspend(struct device *dev)
regcache_mark_dirty(cs42l42->regmap);
/* Hold down reset */
- if (cs42l42->reset_gpio)
- gpiod_set_value_cansleep(cs42l42->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs42l42->reset_gpio, 0);
/* remove power */
regulator_bulk_disable(ARRAY_SIZE(cs42l42->supplies),
@@ -1937,8 +1935,7 @@ static int cs42l42_runtime_resume(struct device *dev)
return ret;
}
- if (cs42l42->reset_gpio)
- gpiod_set_value_cansleep(cs42l42->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs42l42->reset_gpio, 1);
regcache_cache_only(cs42l42->regmap, false);
regcache_sync(cs42l42->regmap);