On Wed, 9 Aug 2023 at 09:19, Harshit Mogalapalli
<harshit.m.mogalapalli@xxxxxxxxxx> wrote:
>
> The platform_get_irq() function returns negative error codes on failure.
>
> Fixes: 4e268fed8b18 ("mmc: Add mmc driver for Sunplus SP7021")
> Reported-by: Dan Carpenter <dan.carpenter@xxxxxxxxxx>
> Closes: https://lore.kernel.org/all/a3829ed3-d827-4b9d-827e-9cc24a3ec3bc@moroto.mountain/
> Signed-off-by: Harshit Mogalapalli <harshit.m.mogalapalli@xxxxxxxxxx>
Applied for fixes and by adding a stable tag, thanks!
Kind regards
Uffe
> ---
> v1->v2: Split into two patches as they are doing different things.
>
> This is based on static analysis with smatch, only compile tested.
> ---
> drivers/mmc/host/sunplus-mmc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/drivers/mmc/host/sunplus-mmc.c b/drivers/mmc/host/sunplus-mmc.c
> index 2bdebeb1f8e4..e9cb1a57cb75 100644
> --- a/drivers/mmc/host/sunplus-mmc.c
> +++ b/drivers/mmc/host/sunplus-mmc.c
> @@ -885,7 +885,7 @@ static int spmmc_drv_probe(struct platform_device *pdev)
> return dev_err_probe(&pdev->dev, PTR_ERR(host->rstc), "rst get fail\n");
>
> host->irq = platform_get_irq(pdev, 0);
> - if (host->irq <= 0)
> + if (host->irq < 0)
> return host->irq;
>
> ret = devm_request_threaded_irq(&pdev->dev, host->irq,
> --
> 2.39.3
>
