diff options
| author | weiyongjun \(A\) <weiyongjun1@huawei.com> | 2018-01-10 13:30:59 +0000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-01-18 22:52:26 +1100 |
| commit | 2273f42df1a52bb3aa827163e285528afbf7616c (patch) | |
| tree | f448b8be1fa2e26e67f944ce14ece1bda351a8c1 /drivers/char/hw_random | |
| parent | a8bc71d4960391f732ec0307ebd69e4a25aaf4d3 (diff) | |
| download | linux-2273f42df1a52bb3aa827163e285528afbf7616c.tar.bz2 | |
hwrng: exynos - remove redundant dev_err call in exynos_trng_probe()
There is a error message within devm_ioremap_resource
already, so remove the dev_err call to avoid redundant
error message.
Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Łukasz Stelmach <l.stelmach@samsung.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Diffstat (limited to 'drivers/char/hw_random')
| -rw-r--r-- | drivers/char/hw_random/exynos-trng.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/exynos-trng.c b/drivers/char/hw_random/exynos-trng.c index f4643e3ec346..1947aed7c044 100644 --- a/drivers/char/hw_random/exynos-trng.c +++ b/drivers/char/hw_random/exynos-trng.c @@ -129,10 +129,8 @@ static int exynos_trng_probe(struct platform_device *pdev) res = platform_get_resource(pdev, IORESOURCE_MEM, 0); trng->mem = devm_ioremap_resource(&pdev->dev, res); - if (IS_ERR(trng->mem)) { - dev_err(&pdev->dev, "Could not map IO resources.\n"); + if (IS_ERR(trng->mem)) return PTR_ERR(trng->mem); - } pm_runtime_enable(&pdev->dev); ret = pm_runtime_get_sync(&pdev->dev); |