diff options
| author | Francois Berder <[email protected]> | 2026-05-26 10:58:13 +0200 |
|---|---|---|
| committer | Leo Yu-Chi Liang <[email protected]> | 2026-07-26 19:39:22 -0700 |
| commit | c7c969d7e268b8cd2be0ffa7a815d25453e0fd8d (patch) | |
| tree | 41cdc422216aaab4affb8cf15931f8f55d436894 | |
| parent | 84b48a918103f0b80719b4f8f42abd9a8ea2582a (diff) | |
rng: jh7110: Fix invalid usage of dev_read_addr
dev_read_addr returns FDT_ADDR_T_NONE (-1), not NULL,
in case of errors.
Replace dev_read_addr by dev_read_addr_ptr.
Replace error to EINVAL.
Signed-off-by: Francois Berder <[email protected]>
Reviewed-by: Hal Feng <[email protected]>
| -rw-r--r-- | drivers/rng/jh7110_rng.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/rng/jh7110_rng.c b/drivers/rng/jh7110_rng.c index eb21afe4e7c..d54898c67f6 100644 --- a/drivers/rng/jh7110_rng.c +++ b/drivers/rng/jh7110_rng.c @@ -233,9 +233,9 @@ static int starfive_trng_of_to_plat(struct udevice *dev) { struct starfive_trng_plat *pdata = dev_get_plat(dev); - pdata->base = (void *)dev_read_addr(dev); + pdata->base = dev_read_addr_ptr(dev); if (!pdata->base) - return -ENODEV; + return -EINVAL; pdata->hclk = devm_clk_get(dev, "hclk"); if (IS_ERR(pdata->hclk)) |