Re: [PATCH 02/11] media: rcar-csi2: Disable runtime_pm in probe error

[Laurent Pinchart <laurent.pinchart@ideasonboard.com>]

Hi Jacopo,

Thank you for the patch.

On Fri, May 03, 2024 at 05:51:17PM +0200, Jacopo Mondi wrote:
> Disable pm_runtime in the probe() function error path.
> 
> Fixes: 769afd212b16 ("media: rcar-csi2: add Renesas R-Car MIPI CSI-2 receiver driver")
> Signed-off-by: Jacopo Mondi <jacopo.mondi@ideasonboard.com>

Reviewed-by: Laurent Pinchart <laurent.pinchart+renesas@ideasonboard.com>

> ---
>  drivers/media/platform/renesas/rcar-csi2.c | 4 +++-
>  1 file changed, 3 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/media/platform/renesas/rcar-csi2.c b/drivers/media/platform/renesas/rcar-csi2.c
> index 582d5e35db0e..249e58c77176 100644
> --- a/drivers/media/platform/renesas/rcar-csi2.c
> +++ b/drivers/media/platform/renesas/rcar-csi2.c
> @@ -1914,12 +1914,14 @@ static int rcsi2_probe(struct platform_device *pdev)
>  
>  	ret = v4l2_async_register_subdev(&priv->subdev);
>  	if (ret < 0)
> -		goto error_async;
> +		goto error_pm_runtime;
>  
>  	dev_info(priv->dev, "%d lanes found\n", priv->lanes);
>  
>  	return 0;
>  
> +error_pm_runtime:
> +	pm_runtime_disable(&pdev->dev);
>  error_async:
>  	v4l2_async_nf_unregister(&priv->notifier);
>  	v4l2_async_nf_cleanup(&priv->notifier);

-- 
Regards,

Laurent Pinchart