[no subject]

>  	struct cxl_root_decoder *cxlrd;
>  
>  	if (!is_root_decoder(dev))
> @@ -3189,11 +3192,11 @@ static int match_root_decoder_by_range(struct device *dev, void *data)
>  	return range_contains(r1, r2);
>  }
>  
> -static int match_region_by_range(struct device *dev, void *data)
> +static int match_region_by_range(struct device *dev, const void *data)
>  {
>  	struct cxl_region_params *p;
>  	struct cxl_region *cxlr;
> -	struct range *r = data;
> +	const struct range *r = data;
>  	int rc = 0;
>