gpio: ts5500: Use devm_gpiochip_add_data() for gpio registration

Use devm_gpiochip_add_data() for GPIO registration and clean the
error path.

Signed-off-by: Laxman Dewangan <[e-mail]>

drivers/gpio/gpio-ts5500.c

···
 		break;
 	}
 
-	ret = gpiochip_add_data(&priv->gpio_chip, priv);
+	ret = devm_gpiochip_add_data(dev, &priv->gpio_chip, priv);
 	if (ret) {
 		dev_err(dev, "failed to register the gpio chip\n");
 		return ret;
···
 	ret = ts5500_enable_irq(priv);
 	if (ret) {
 		dev_err(dev, "invalid interrupt %d\n", priv->hwirq);
-		goto cleanup;
+		return ret;
 	}
 
 	return 0;
-cleanup:
-	gpiochip_remove(&priv->gpio_chip);
-	return ret;
 }
 
 static int ts5500_dio_remove(struct platform_device *pdev)
···
 	struct ts5500_priv *priv = platform_get_drvdata(pdev);
 
 	ts5500_disable_irq(priv);
-	gpiochip_remove(&priv->gpio_chip);
+
 	return 0;
 }