diff options
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/omap-rng.c | 9 |
1 files changed, 2 insertions, 7 deletions
diff --git a/drivers/char/hw_random/omap-rng.c b/drivers/char/hw_random/omap-rng.c index 3e9a7ecbd5e5..9c19396b940f 100644 --- a/drivers/char/hw_random/omap-rng.c +++ b/drivers/char/hw_random/omap-rng.c @@ -109,7 +109,8 @@ static int omap_rng_probe(struct platform_device *pdev) struct omap_rng_private_data *priv; int ret; - priv = kzalloc(sizeof(struct omap_rng_private_data), GFP_KERNEL); + priv = devm_kzalloc(&pdev->dev, sizeof(struct omap_rng_private_data), + GFP_KERNEL); if (!priv) { dev_err(&pdev->dev, "could not allocate memory\n"); return -ENOMEM; @@ -144,8 +145,6 @@ err_register: priv->base = NULL; pm_runtime_disable(&pdev->dev); err_ioremap: - kfree(priv); - return ret; } @@ -160,10 +159,6 @@ static int __exit omap_rng_remove(struct platform_device *pdev) pm_runtime_put_sync(&pdev->dev); pm_runtime_disable(&pdev->dev); - release_mem_region(priv->mem_res->start, resource_size(priv->mem_res)); - - kfree(priv); - return 0; } |