diff options
Diffstat (limited to 'drivers/char/hw_random/bcm2835-rng.c')
| -rw-r--r-- | drivers/char/hw_random/bcm2835-rng.c | 13 |
1 files changed, 1 insertions, 12 deletions
diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c index 4d0356110b1b..67b9bd3be28d 100644 --- a/drivers/char/hw_random/bcm2835-rng.c +++ b/drivers/char/hw_random/bcm2835-rng.c @@ -138,7 +138,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev) rng_setup(priv->base); /* register driver */ - err = hwrng_register(&priv->rng); + err = devm_hwrng_register(dev, &priv->rng); if (err) dev_err(dev, "hwrng registration failed\n"); else @@ -147,16 +147,6 @@ static int bcm2835_rng_probe(struct platform_device *pdev) return err; } -static int bcm2835_rng_remove(struct platform_device *pdev) -{ - struct bcm2835_rng_priv *priv = platform_get_drvdata(pdev); - - /* unregister driver */ - hwrng_unregister(&priv->rng); - - return 0; -} - MODULE_DEVICE_TABLE(of, bcm2835_rng_of_match); static struct platform_driver bcm2835_rng_driver = { @@ -165,7 +155,6 @@ static struct platform_driver bcm2835_rng_driver = { .of_match_table = bcm2835_rng_of_match, }, .probe = bcm2835_rng_probe, - .remove = bcm2835_rng_remove, }; module_platform_driver(bcm2835_rng_driver); |