res = platform_get_resource(pdev, IORESOURCE_IO, 0);
if (!res) {
dev_err(&pdev->dev, "can't fetch device resource info\n");
- goto done;
+ return err;
}
if (!devm_request_region(&pdev->dev, res->start, resource_size(res),
pdev->name)) {
dev_err(&pdev->dev, "can't request region\n");
- goto done;
+ return err;
}
/* set up the driver-specific struct */
mask_orig, mask);
/* finally, register with the generic GPIO API */
- err = gpiochip_add_data(&cs5535_gpio_chip.chip, &cs5535_gpio_chip);
+ err = devm_gpiochip_add_data(&pdev->dev, &cs5535_gpio_chip.chip,
+ &cs5535_gpio_chip);
if (err)
- goto done;
-
- return 0;
-
-done:
- return err;
-}
-
-static int cs5535_gpio_remove(struct platform_device *pdev)
-{
- gpiochip_remove(&cs5535_gpio_chip.chip);
+ return err;
return 0;
}
.name = DRV_NAME,
},
.probe = cs5535_gpio_probe,
- .remove = cs5535_gpio_remove,
};
module_platform_driver(cs5535_gpio_driver);