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hwrng: ba431 - use dev_err_probe after failed registration

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Use dev_err_probe to print the error message after a failed hwrng
registration.

Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
This commit is contained in:
Martin Kaiser 2023-07-13 09:04:46 +02:00 committed by Herbert Xu
parent 97b7aa77d1
commit 1422e36351
1 changed files with 2 additions and 4 deletions
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6
drivers/char/hw_random/ba431-rng.c
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@ -190,10 +190,8 @@ static int ba431_trng_probe(struct platform_device *pdev)
ba431->rng.read = ba431_trng_read;
ret = devm_hwrng_register(&pdev->dev, &ba431->rng);
if (ret) {
dev_err(&pdev->dev, "BA431 registration failed (%d)\n", ret);
return ret;
}
if (ret)
return dev_err_probe(&pdev->dev, ret, "BA431 registration failed\n");
dev_info(&pdev->dev, "BA431 TRNG registered\n");