static int scoop_remove(struct platform_device *pdev)
{
struct scoop_dev *sdev = platform_get_drvdata(pdev);
- int ret;
if (!sdev)
return -EINVAL;
- if (sdev->gpio.base != -1) {
- ret = gpiochip_remove(&sdev->gpio);
- if (ret) {
- dev_err(&pdev->dev, "Can't remove gpio chip: %d\n", ret);
- return ret;
- }
- }
+ if (sdev->gpio.base != -1)
+ gpiochip_remove(&sdev->gpio);
platform_set_drvdata(pdev, NULL);
iounmap(sdev->base);