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hwrng: starfive - Fix dev_err_probe return error

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[ Upstream commit 2d37b3649c412b3bcecfea932cb677f7a5775b15 ]

Current dev_err_probe will return 0 instead of proper error code if
driver failed to get irq number. Fix the return err code.

Signed-off-by: Jia Jie Ho <jiajie.ho@starfivetech.com>
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <error27@gmail.com>
Closes: https://lore.kernel.org/r/202311160649.3GhKCfhd-lkp@intel.com/
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Jia Jie Ho 2023-11-20 23:11:21 +08:00 • committed by Greg Kroah-Hartman
parent 1696d6d7d4
commit b0af4adaed
1 changed files with 1 additions and 1 deletions
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2
drivers/char/hw_random/jh7110-trng.c
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@ -300,7 +300,7 @@ static int starfive_trng_probe(struct platform_device *pdev)
ret = devm_request_irq(&pdev->dev, irq, starfive_trng_irq, 0, pdev->name,
(void *)trng);
if (ret)
return dev_err_probe(&pdev->dev, irq,
return dev_err_probe(&pdev->dev, ret,
"Failed to register interrupt handler\n");
trng->hclk = devm_clk_get(&pdev->dev, "hclk");