Commit 1422e363 authored by Martin Kaiser's avatar Martin Kaiser Committed by Herbert Xu
Browse files

hwrng: ba431 - use dev_err_probe after failed registration 



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

Signed-off-by: default avatarMartin Kaiser <martin@kaiser.cx>
Signed-off-by: default avatarHerbert Xu <herbert@gondor.apana.org.au>
parent 97b7aa77

drivers/char/hw_random/ba431-rng.c

+2 −4
Original line number Diff line number Diff line
@@ -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");