These variables where left as unused in commit 6229c16060fe
("hwrng: bcm63xx - make use of devm_hwrng_register")
Fixes the following warning:
drivers/char/hw_random/bcm63xx-rng.c: In function 'bcm63xx_rng_probe':
drivers/char/hw_random/bcm63xx-rng.c:85:16: warning: unused variable 'rng'
[-Wunused-variable]
struct hwrng *rng;
^
drivers/char/hw_random/bcm63xx-rng.c:82:14: warning: unused variable 'clk'
[-Wunused-variable]
struct clk *clk;
Signed-off-by: Álvaro Fernández Rojas <noltari@xxxxxxxxx>
---
drivers/char/hw_random/bcm63xx-rng.c | 2 --
1 file changed, 2 deletions(-)
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
index 4b31f13..c303f30 100644
--- a/drivers/char/hw_random/bcm63xx-rng.c
+++ b/drivers/char/hw_random/bcm63xx-rng.c
@@ -79,10 +79,8 @@ static int bcm63xx_rng_data_read(struct hwrng *rng, u32 *data)
static int bcm63xx_rng_probe(struct platform_device *pdev)
{
struct resource *r;
- struct clk *clk;
int ret;
struct bcm63xx_rng_priv *priv;
- struct hwrng *rng;
r = platform_get_resource(pdev, IORESOURCE_MEM, 0);
if (!r) {
--
1.9.1
--
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