Re: [PATCH] driver core: Switch to using the new API kobj_to_dev()

[Greg KH]

On Mon, Mar 01, 2021 at 05:13:24PM +0800, Yang Li wrote:
> fixed the following coccicheck:
> ./include/linux/device.h:590:46-47: WARNING opportunity for
> kobj_to_dev()
> 
> Reported-by: Abaci Robot <abaci@xxxxxxxxxxxxxxxxx>
> Signed-off-by: Yang Li <yang.lee@xxxxxxxxxxxxxxxxx>
> ---
>  include/linux/device.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/include/linux/device.h b/include/linux/device.h
> index ba66073..31d7137 100644
> --- a/include/linux/device.h
> +++ b/include/linux/device.h
> @@ -587,7 +587,7 @@ struct device_link {
>  
>  static inline struct device *kobj_to_dev(struct kobject *kobj)
>  {
> -	return container_of(kobj, struct device, kobj);
> +	return kobj_to_dev(kobj);
>  }

Did you test this change?  Please do so...

{sigh}

greg k-h