This allows us to get rid of remove() method.
Signed-off-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_enable(&pdev->dev);
pm_runtime_use_autosuspend(&pdev->dev);
pm_runtime_enable(&pdev->dev);
- return hwrng_register(&exynos_rng->rng);
-}
-
-static int exynos_rng_remove(struct platform_device *pdev)
-{
- struct exynos_rng *exynos_rng = platform_get_drvdata(pdev);
-
- hwrng_unregister(&exynos_rng->rng);
-
- return 0;
+ return devm_hwrng_register(&pdev->dev, &exynos_rng->rng);
.pm = &exynos_rng_pm_ops,
},
.probe = exynos_rng_probe,
.pm = &exynos_rng_pm_ops,
},
.probe = exynos_rng_probe,
- .remove = exynos_rng_remove,
};
module_platform_driver(exynos_rng_driver);
};
module_platform_driver(exynos_rng_driver);