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authorMartin Kaiser <martin@kaiser.cx>2023-08-24 22:40:37 +0300
committerHerbert Xu <herbert@gondor.apana.org.au>2023-09-15 13:29:45 +0300
commit337be41e07a6a32029d14306d71f764f0f80e318 (patch)
treec8d3dee45d9d482531cc815169b17b2822936058
parent2db18098d5ad99306b48146e77c51584fcfe5991 (diff)
downloadlinux-337be41e07a6a32029d14306d71f764f0f80e318.tar.xz
hwrng: ks-sa - use dev_err_probe
Replace dev_err + return with dev_err_probe. Signed-off-by: Martin Kaiser <martin@kaiser.cx> Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
-rw-r--r--drivers/char/hw_random/ks-sa-rng.c9
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);