diff options
| author | weiyongjun \(A\) <weiyongjun1@huawei.com> | 2018-01-17 14:40:34 +0300 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2018-01-25 17:10:31 +0300 |
| commit | c4fc5d6d0b3750a17e3ee032f2c47620bed4e25a (patch) | |
| tree | 09e7ab7b48593aded303f8ba33edeae6592cbb0d | |
| parent | 60bcf2652ecab0917c6db0bdaa0de362327fa358 (diff) | |
| download | linux-c4fc5d6d0b3750a17e3ee032f2c47620bed4e25a.tar.xz | |
hwrng: bcm2835 - Remove redundant dev_err call in bcm2835_rng_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: Eric Anholt <eric@anholt.net>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
| -rw-r--r-- | drivers/char/hw_random/bcm2835-rng.c | 4 |
1 files changed, 1 insertions, 3 deletions
diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c index 25e56311a197..7a84cec30c3a 100644 --- a/drivers/char/hw_random/bcm2835-rng.c +++ b/drivers/char/hw_random/bcm2835-rng.c @@ -158,10 +158,8 @@ static int bcm2835_rng_probe(struct platform_device *pdev) /* map peripheral */ priv->base = devm_ioremap_resource(dev, r); - if (IS_ERR(priv->base)) { - dev_err(dev, "failed to remap rng regs"); + if (IS_ERR(priv->base)) return PTR_ERR(priv->base); - } /* Clock is optional on most platforms */ priv->clk = devm_clk_get(dev, NULL); |