pinctrl: remove all usage of gpio_remove ret val in driver/pinctl

Signed-off-by: abdoulaye berthe <berthe.ab@gmail.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
diff --git a/drivers/pinctrl/spear/pinctrl-plgpio.c b/drivers/pinctrl/spear/pinctrl-plgpio.c
index 3a20cdc..bddb791 100644
--- a/drivers/pinctrl/spear/pinctrl-plgpio.c
+++ b/drivers/pinctrl/spear/pinctrl-plgpio.c
@@ -606,8 +606,7 @@
 
 remove_gpiochip:
 	dev_info(&pdev->dev, "Remove gpiochip\n");
-	if (gpiochip_remove(&plgpio->chip))
-		dev_err(&pdev->dev, "unable to remove gpiochip\n");
+	gpiochip_remove(&plgpio->chip);
 unprepare_clk:
 	if (!IS_ERR(plgpio->clk))
 		clk_unprepare(plgpio->clk);