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hwrng: bcm2835 - Fix W=1 unused variable warning

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This patch fixes an unused variable warning when this driver is
built with CONFIG_OF=n.

Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Herbert Xu 2020-06-29 18:04:00 +10:00
parent eb515c60fa
commit 64f8153a2f
1 changed files with 1 additions and 2 deletions
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3
drivers/char/hw_random/bcm2835-rng.c
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@ -139,7 +139,6 @@ static int bcm2835_rng_probe(struct platform_device *pdev)
{
const struct bcm2835_rng_of_data *of_data;
struct device *dev = &pdev->dev;
struct device_node *np = dev->of_node;
const struct of_device_id *rng_id;
struct bcm2835_rng_priv *priv;
int err;
@ -166,7 +165,7 @@ static int bcm2835_rng_probe(struct platform_device *pdev)
priv->rng.cleanup = bcm2835_rng_cleanup;
if (dev_of_node(dev)) {
rng_id = of_match_node(bcm2835_rng_of_match, np);
rng_id = of_match_node(bcm2835_rng_of_match, dev->of_node);
if (!rng_id)
return -EINVAL;