Re: [PATCH] media: i2c: ov5648: Free V4L2 fwnode data on unbind

[Paul Kocialkowski]

Hi Rafael,

On Sun 18 Sep 22, 23:32, Rafael Mendonca wrote:
> The V4L2 fwnode data structure doesn't get freed on unbind, which leads to
> a memleak.

Thanks for this patch, good catch!

I agree with Jacopo, you shouldn't add a newline before the call.
Feel free to send a v2 with that fixed and include my:

Reviewed-by: Paul Kocialkowski <paul.kocialkowski@xxxxxxxxxxx>

Cheers,

Paul

> Fixes: e43ccb0a045f ("media: i2c: Add support for the OV5648 image sensor")
> Signed-off-by: Rafael Mendonca <rafaelmendsr@xxxxxxxxx>
> ---
>  drivers/media/i2c/ov5648.c | 2 ++
>  1 file changed, 2 insertions(+)
> 
> diff --git a/drivers/media/i2c/ov5648.c b/drivers/media/i2c/ov5648.c
> index dfcd33e9ee13..95850f06112b 100644
> --- a/drivers/media/i2c/ov5648.c
> +++ b/drivers/media/i2c/ov5648.c
> @@ -2598,6 +2598,8 @@ static int ov5648_remove(struct i2c_client *client)
>  	mutex_destroy(&sensor->mutex);
>  	media_entity_cleanup(&subdev->entity);
>  
> +	v4l2_fwnode_endpoint_free(&sensor->endpoint);
> +
>  	return 0;
>  }
>  
> -- 
> 2.34.1
> 

-- 
Paul Kocialkowski, Bootlin
Embedded Linux and kernel engineering
https://bootlin.com

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