From 64f8153a2f36d2eb82fc6e4d7eee3b08ef10371c Mon Sep 17 00:00:00 2001 From: Herbert Xu Date: Mon, 29 Jun 2020 18:04:00 +1000 Subject: 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 --- drivers/char/hw_random/bcm2835-rng.c | 3 +-- 1 file changed, 1 insertion(+), 2 deletions(-) (limited to 'drivers/char') 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; -- cgit v1.2.3-58-ga151