econfig.size = resource_size(res);
econfig.priv = priv;
econfig.dev = dev;
- nvmem = nvmem_register(&econfig);
- if (IS_ERR(nvmem))
- return PTR_ERR(nvmem);
+ nvmem = devm_nvmem_register(dev, &econfig);
- platform_set_drvdata(pdev, nvmem);
-
- return 0;
-}
-
-static int uniphier_efuse_remove(struct platform_device *pdev)
-{
- struct nvmem_device *nvmem = platform_get_drvdata(pdev);
-
- return nvmem_unregister(nvmem);
+ return PTR_ERR_OR_ZERO(nvmem);
}
static const struct of_device_id uniphier_efuse_of_match[] = {
static struct platform_driver uniphier_efuse_driver = {
.probe = uniphier_efuse_probe,
- .remove = uniphier_efuse_remove,
.driver = {
.name = "uniphier-efuse",
.of_match_table = uniphier_efuse_of_match,