gpio: rc5t583: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and remove the
need of driver callback .remove.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>

drivers/gpio/gpio-rc5t583.c

@@ -136,15 +136,8 @@ static int rc5t583_gpio_probe(struct platform_device *pdev)
 
 	platform_set_drvdata(pdev, rc5t583_gpio);
 
-	return gpiochip_add_data(&rc5t583_gpio->gpio_chip, rc5t583_gpio);
-}
-
-static int rc5t583_gpio_remove(struct platform_device *pdev)
-{
-	struct rc5t583_gpio *rc5t583_gpio = platform_get_drvdata(pdev);
-
-	gpiochip_remove(&rc5t583_gpio->gpio_chip);
-	return 0;
+	return devm_gpiochip_add_data(&pdev->dev, &rc5t583_gpio->gpio_chip,
+				      rc5t583_gpio);
 }
 
 static struct platform_driver rc5t583_gpio_driver = {
@@ -152,7 +145,6 @@ static struct platform_driver rc5t583_gpio_driver = {
 		.name    = "rc5t583-gpio",
 	},
 	.probe		= rc5t583_gpio_probe,
-	.remove		= rc5t583_gpio_remove,
 };
 
 static int __init rc5t583_gpio_init(void)