ASoC: Remove return value checking for gpiochip_remove()

gpiochip_remove() will return void eventually.
Thus this patch removes return value checking for gpiochip_remove().

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/sound/soc/codecs/rt5677.c b/sound/soc/codecs/rt5677.c
index 02bc8bd..991409f 100644 (file)
--- a/sound/soc/codecs/rt5677.c
+++ b/sound/soc/codecs/rt5677.c
@@ -3274,11 +3274,8 @@ static void rt5677_init_gpio(struct i2c_client *i2c)
 static void rt5677_free_gpio(struct i2c_client *i2c)
 {
        struct rt5677_priv *rt5677 = i2c_get_clientdata(i2c);
-       int ret;
 
-       ret = gpiochip_remove(&rt5677->gpio_chip);
-       if (ret != 0)
-               dev_err(&i2c->dev, "Failed to remove GPIOs: %d\n", ret);
+       gpiochip_remove(&rt5677->gpio_chip);
 }
 #else
 static void rt5677_init_gpio(struct i2c_client *i2c)

diff --git a/sound/soc/codecs/wm5100.c b/sound/soc/codecs/wm5100.c
index 7bb0d36..a01ad62 100644 (file)
--- a/sound/soc/codecs/wm5100.c
+++ b/sound/soc/codecs/wm5100.c
@@ -2319,11 +2319,8 @@ static void wm5100_init_gpio(struct i2c_client *i2c)
 static void wm5100_free_gpio(struct i2c_client *i2c)
 {
        struct wm5100_priv *wm5100 = i2c_get_clientdata(i2c);
-       int ret;
 
-       ret = gpiochip_remove(&wm5100->gpio_chip);
-       if (ret != 0)
-               dev_err(&i2c->dev, "Failed to remove GPIOs: %d\n", ret);
+       gpiochip_remove(&wm5100->gpio_chip);
 }
 #else
 static void wm5100_init_gpio(struct i2c_client *i2c)

diff --git a/sound/soc/codecs/wm8903.c b/sound/soc/codecs/wm8903.c
index aa09848..c038b3e 100644 (file)
--- a/sound/soc/codecs/wm8903.c
+++ b/sound/soc/codecs/wm8903.c
@@ -1877,11 +1877,7 @@ static void wm8903_init_gpio(struct wm8903_priv *wm8903)
 
 static void wm8903_free_gpio(struct wm8903_priv *wm8903)
 {
-       int ret;
-
-       ret = gpiochip_remove(&wm8903->gpio_chip);
-       if (ret != 0)
-               dev_err(wm8903->dev, "Failed to remove GPIOs: %d\n", ret);
+       gpiochip_remove(&wm8903->gpio_chip);
 }
 #else
 static void wm8903_init_gpio(struct wm8903_priv *wm8903)

diff --git a/sound/soc/codecs/wm8962.c b/sound/soc/codecs/wm8962.c
index 1098ae3..9077411 100644 (file)
--- a/sound/soc/codecs/wm8962.c
+++ b/sound/soc/codecs/wm8962.c
@@ -3398,11 +3398,8 @@ static void wm8962_init_gpio(struct snd_soc_codec *codec)
 static void wm8962_free_gpio(struct snd_soc_codec *codec)
 {
        struct wm8962_priv *wm8962 = snd_soc_codec_get_drvdata(codec);
-       int ret;
 
-       ret = gpiochip_remove(&wm8962->gpio_chip);
-       if (ret != 0)
-               dev_err(codec->dev, "Failed to remove GPIOs: %d\n", ret);
+       gpiochip_remove(&wm8962->gpio_chip);
 }
 #else
 static void wm8962_init_gpio(struct snd_soc_codec *codec)

diff --git a/sound/soc/codecs/wm8996.c b/sound/soc/codecs/wm8996.c
index f16ff4f..b1dcc11 100644 (file)
--- a/sound/soc/codecs/wm8996.c
+++ b/sound/soc/codecs/wm8996.c
@@ -2216,11 +2216,7 @@ static void wm8996_init_gpio(struct wm8996_priv *wm8996)
 
 static void wm8996_free_gpio(struct wm8996_priv *wm8996)
 {
-       int ret;
-
-       ret = gpiochip_remove(&wm8996->gpio_chip);
-       if (ret != 0)
-               dev_err(wm8996->dev, "Failed to remove GPIOs: %d\n", ret);
+       gpiochip_remove(&wm8996->gpio_chip);
 }
 #else
 static void wm8996_init_gpio(struct wm8996_priv *wm8996)