diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2017-07-16 18:11:11 -0300 |
|---|---|---|
| committer | Mark Brown <broonie@kernel.org> | 2017-07-17 15:43:13 +0100 |
| commit | 205cbac065f9589c77a79f26339cf63023f08f6e (patch) | |
| tree | f1023855f34da88a968c6b83052cb81690ba9256 /sound/soc/codecs/cs42l42.c | |
| parent | 5771a8c08880cdca3bfb4a3fc6d309d6bba20877 (diff) | |
| download | lwn-205cbac065f9589c77a79f26339cf63023f08f6e.tar.gz lwn-205cbac065f9589c77a79f26339cf63023f08f6e.zip | |
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.c | 9 |
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); |