summaryrefslogtreecommitdiff
path: root/drivers/char/hw_random/bcm63xx-rng.c
diff options
context:
space:
mode:
Diffstat (limited to 'drivers/char/hw_random/bcm63xx-rng.c')
-rw-r--r--drivers/char/hw_random/bcm63xx-rng.c11
1 files changed, 9 insertions, 2 deletions
diff --git a/drivers/char/hw_random/bcm63xx-rng.c b/drivers/char/hw_random/bcm63xx-rng.c
index 4b31f1387f37..ca9c40309757 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) {
@@ -132,10 +130,19 @@ static int bcm63xx_rng_probe(struct platform_device *pdev)
return 0;
}
+#ifdef CONFIG_OF
+static const struct of_device_id bcm63xx_rng_of_match[] = {
+ { .compatible = "brcm,bcm6368-rng", },
+ {},
+};
+MODULE_DEVICE_TABLE(of, bcm63xx_rng_of_match);
+#endif
+
static struct platform_driver bcm63xx_rng_driver = {
.probe = bcm63xx_rng_probe,
.driver = {
.name = "bcm63xx-rng",
+ .of_match_table = of_match_ptr(bcm63xx_rng_of_match),
},
};