diff options
Diffstat (limited to 'drivers/char')
| -rw-r--r-- | drivers/char/hw_random/atmel-rng.c | 8 |
1 files changed, 2 insertions, 6 deletions
diff --git a/drivers/char/hw_random/atmel-rng.c b/drivers/char/hw_random/atmel-rng.c index dfeddf2..851bc7e 100644 --- a/drivers/char/hw_random/atmel-rng.c +++ b/drivers/char/hw_random/atmel-rng.c @@ -63,13 +63,13 @@ static int atmel_trng_probe(struct platform_device *pdev) if (IS_ERR(trng->base)) return PTR_ERR(trng->base); - trng->clk = clk_get(&pdev->dev, NULL); + trng->clk = devm_clk_get(&pdev->dev, NULL); if (IS_ERR(trng->clk)) return PTR_ERR(trng->clk); ret = clk_enable(trng->clk); if (ret) - goto err_enable; + return ret; writel(TRNG_KEY | 1, trng->base + TRNG_CR); trng->rng.name = pdev->name; @@ -85,9 +85,6 @@ static int atmel_trng_probe(struct platform_device *pdev) err_register: clk_disable(trng->clk); -err_enable: - clk_put(trng->clk); - return ret; } @@ -99,7 +96,6 @@ static int atmel_trng_remove(struct platform_device *pdev) writel(TRNG_KEY, trng->base + TRNG_CR); clk_disable(trng->clk); - clk_put(trng->clk); return 0; } |
