Re: [PATCH v15 02/32] v4l: async: Don't set sd->dev NULL in v4l2_async_cleanup

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On 04/10/17 23:50, Sakari Ailus wrote:
> v4l2_async_cleanup() is called when the async sub-device is unbound from
> the media device. As the pointer is set by the driver registering the
> async sub-device, leave the pointer as set by the driver.
> 
> Signed-off-by: Sakari Ailus <sakari.ailus@xxxxxxxxxxxxxxx>

Acked-by: Hans Verkuil <hans.verkuil@xxxxxxxxx>

> ---
>  drivers/media/v4l2-core/v4l2-async.c | 1 -
>  1 file changed, 1 deletion(-)
> 
> diff --git a/drivers/media/v4l2-core/v4l2-async.c b/drivers/media/v4l2-core/v4l2-async.c
> index 60a1a50b9537..21c748bf3a7b 100644
> --- a/drivers/media/v4l2-core/v4l2-async.c
> +++ b/drivers/media/v4l2-core/v4l2-async.c
> @@ -134,7 +134,6 @@ static void v4l2_async_cleanup(struct v4l2_subdev *sd)
>  	/* Subdevice driver will reprobe and put the subdev back onto the list */
>  	list_del_init(&sd->async_list);
>  	sd->asd = NULL;
> -	sd->dev = NULL;
>  }
>  
>  int v4l2_async_notifier_register(struct v4l2_device *v4l2_dev,
> 




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