diff options
Diffstat (limited to 'drivers')
| -rw-r--r-- | drivers/char/hw_random/iproc-rng200.c | 15 |
1 files changed, 1 insertions, 14 deletions
diff --git a/drivers/char/hw_random/iproc-rng200.c b/drivers/char/hw_random/iproc-rng200.c index 2dbaf5c52f35..3eaf7cb96d36 100644 --- a/drivers/char/hw_random/iproc-rng200.c +++ b/drivers/char/hw_random/iproc-rng200.c @@ -208,29 +208,17 @@ static int iproc_rng200_probe(struct platform_device *pdev) priv->rng.cleanup = iproc_rng200_cleanup, /* Register driver */ - ret = hwrng_register(&priv->rng); + ret = devm_hwrng_register(dev, &priv->rng); if (ret) { dev_err(dev, "hwrng registration failed\n"); return ret; } - platform_set_drvdata(pdev, priv); - dev_info(dev, "hwrng registered\n"); return 0; } -static int iproc_rng200_remove(struct platform_device *pdev) -{ - struct iproc_rng200_dev *priv = platform_get_drvdata(pdev); - - /* Unregister driver */ - hwrng_unregister(&priv->rng); - - return 0; -} - static const struct of_device_id iproc_rng200_of_match[] = { { .compatible = "brcm,iproc-rng200", }, {}, @@ -243,7 +231,6 @@ static struct platform_driver iproc_rng200_driver = { .of_match_table = iproc_rng200_of_match, }, .probe = iproc_rng200_probe, - .remove = iproc_rng200_remove, }; module_platform_driver(iproc_rng200_driver); |