From: Jia Jie Ho <jiajie.ho@xxxxxxxxxxxxxxxx> [ 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@xxxxxxxxxxxxxxxx> Reported-by: kernel test robot <lkp@xxxxxxxxx> Reported-by: Dan Carpenter <error27@xxxxxxxxx> Closes: https://lore.kernel.org/r/202311160649.3GhKCfhd-lkp@xxxxxxxxx/ Signed-off-by: Herbert Xu <herbert@xxxxxxxxxxxxxxxxxxx> Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx> --- drivers/char/hw_random/jh7110-trng.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/char/hw_random/jh7110-trng.c b/drivers/char/hw_random/jh7110-trng.c index 38474d48a25e..b1f94e3c0c6a 100644 --- a/drivers/char/hw_random/jh7110-trng.c +++ b/drivers/char/hw_random/jh7110-trng.c @@ -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"); -- 2.43.0
