ASoC: cs4349: Remove unneeded NULL test for cs4349->reset_gpio
It's safe to call gpiod_set_value_cansleep() with NULL desc.
Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
diff --git a/sound/soc/codecs/cs4349.c b/sound/soc/codecs/cs4349.c
index a7538ae..852be85 100644
--- a/sound/soc/codecs/cs4349.c
+++ b/sound/soc/codecs/cs4349.c
@@ -300,8 +300,7 @@
if (IS_ERR(cs4349->reset_gpio))
return PTR_ERR(cs4349->reset_gpio);
- if (cs4349->reset_gpio)
- gpiod_set_value_cansleep(cs4349->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs4349->reset_gpio, 1);
i2c_set_clientdata(client, cs4349);
@@ -316,8 +315,7 @@
snd_soc_unregister_codec(&client->dev);
/* Hold down reset */
- if (cs4349->reset_gpio)
- gpiod_set_value_cansleep(cs4349->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs4349->reset_gpio, 0);
return 0;
}
@@ -335,8 +333,7 @@
regcache_cache_only(cs4349->regmap, true);
/* Hold down reset */
- if (cs4349->reset_gpio)
- gpiod_set_value_cansleep(cs4349->reset_gpio, 0);
+ gpiod_set_value_cansleep(cs4349->reset_gpio, 0);
return 0;
}
@@ -350,8 +347,7 @@
if (ret < 0)
return ret;
- if (cs4349->reset_gpio)
- gpiod_set_value_cansleep(cs4349->reset_gpio, 1);
+ gpiod_set_value_cansleep(cs4349->reset_gpio, 1);
regcache_cache_only(cs4349->regmap, false);
regcache_sync(cs4349->regmap);