diff options
| -rw-r--r-- | drivers/char/hw_random/ks-sa-rng.c | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/drivers/char/hw_random/ks-sa-rng.c b/drivers/char/hw_random/ks-sa-rng.c index 70d21bf657ce..dff7b9db7044 100644 --- a/drivers/char/hw_random/ks-sa-rng.c +++ b/drivers/char/hw_random/ks-sa-rng.c @@ -228,17 +228,14 @@ static int ks_sa_rng_probe(struct platform_device *pdev) syscon_regmap_lookup_by_phandle(dev->of_node, "ti,syscon-sa-cfg"); - if (IS_ERR(ks_sa_rng->regmap_cfg)) { - dev_err(dev, "syscon_node_to_regmap failed\n"); - return -EINVAL; - } + if (IS_ERR(ks_sa_rng->regmap_cfg)) + return dev_err_probe(dev, -EINVAL, "syscon_node_to_regmap failed\n"); pm_runtime_enable(dev); ret = pm_runtime_resume_and_get(dev); if (ret < 0) { - dev_err(dev, "Failed to enable SA power-domain\n"); pm_runtime_disable(dev); - return ret; + return dev_err_probe(dev, ret, "Failed to enable SA power-domain\n"); } return devm_hwrng_register(&pdev->dev, &ks_sa_rng->rng); |