gpio: remove all usage of gpio_remove retval in driver/gpio

Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/gpio/gpio-wm831x.c b/drivers/gpio/gpio-wm831x.c
index b18a1a26425e..58ce75c188b7 100644
--- a/drivers/gpio/gpio-wm831x.c
+++ b/drivers/gpio/gpio-wm831x.c
@@ -279,7 +279,8 @@ static int wm831x_gpio_remove(struct platform_device *pdev)
 {
         struct wm831x_gpio *wm831x_gpio = platform_get_drvdata(pdev);
 
-        return  gpiochip_remove(&wm831x_gpio->gpio_chip);
+        gpiochip_remove(&wm831x_gpio->gpio_chip);
+        return 0;
 }
 
 static struct platform_driver wm831x_gpio_driver = {