diff options
| author | Herbert Xu <herbert@gondor.apana.org.au> | 2020-06-29 18:04:00 +1000 |
|---|---|---|
| committer | Herbert Xu <herbert@gondor.apana.org.au> | 2020-07-09 18:25:12 +1000 |
| commit | 64f8153a2f36d2eb82fc6e4d7eee3b08ef10371c (patch) | |
| tree | eac6d40baadfed84d7b6cdf10c90dfebabdfb133 /drivers/char/hw_random/bcm2835-rng.c | |
| parent | eb515c60fac744c3e5bc16cbc4f2e0439b0a8b03 (diff) | |
hwrng: bcm2835 - Fix W=1 unused variable warning
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>
Diffstat (limited to 'drivers/char/hw_random/bcm2835-rng.c')
| -rw-r--r-- | drivers/char/hw_random/bcm2835-rng.c | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/drivers/char/hw_random/bcm2835-rng.c b/drivers/char/hw_random/bcm2835-rng.c index cbf5eaea662c..eec26329d1ea 100644 --- a/drivers/char/hw_random/bcm2835-rng.c +++ b/drivers/char/hw_random/bcm2835-rng.c @@ -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; |