UbiquitousOS
/
OpenCloudOS-Kernel
mirror of https://gitee.com/OpenCloudOS/OpenCloudOS-Kernel.git
11
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Fabio Estevam 2017-07-16 18:11:11 -03:00 committed by Mark Brown
parent 5771a8c088
commit 205cbac065
1 changed files with 3 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

3
sound/soc/codecs/cs42l42.c
View File

@ -1898,7 +1898,6 @@ 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);
return 0;
@ -1913,7 +1912,6 @@ 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);
/* remove power */
@ -1937,7 +1935,6 @@ static int cs42l42_runtime_resume(struct device *dev)
return ret;
}
if (cs42l42->reset_gpio)
gpiod_set_value_cansleep(cs42l42->reset_gpio, 1);
regcache_cache_only(cs42l42->regmap, false);