Re: [PATCH net-next 6/8] net: mscc: ocelot: strengthen type of "u32 reg" and "u32 base" in ocelot_stats.c

[Jacob Keller <jacob.e.keller@intel.com>]

On 4/12/2023 5:47 AM, Vladimir Oltean wrote:
> Use the specific enum ocelot_reg to make it clear that the region
> registers are encoded and not plain addresses.
> 
> Signed-off-by: Vladimir Oltean <vladimir.oltean@nxp.com>
> ---
>  drivers/net/ethernet/mscc/ocelot_stats.c | 6 +++---
>  1 file changed, 3 insertions(+), 3 deletions(-)
> 
> diff --git a/drivers/net/ethernet/mscc/ocelot_stats.c b/drivers/net/ethernet/mscc/ocelot_stats.c
> index 99a14a942600..a381e326cb2b 100644
> --- a/drivers/net/ethernet/mscc/ocelot_stats.c
> +++ b/drivers/net/ethernet/mscc/ocelot_stats.c
> @@ -145,7 +145,7 @@ enum ocelot_stat {
>  };
>  
>  struct ocelot_stat_layout {
> -	u32 reg;
> +	enum ocelot_reg reg;
>  	char name[ETH_GSTRING_LEN];
>  };
>  
> @@ -257,7 +257,7 @@ struct ocelot_stat_layout {
>  
>  struct ocelot_stats_region {
>  	struct list_head node;
> -	u32 base;
> +	enum ocelot_reg base;
>  	enum ocelot_stat first_stat;
>  	int count;
>  	u32 *buf;
> @@ -889,7 +889,7 @@ static int ocelot_prepare_stats_regions(struct ocelot *ocelot)
>  {
>  	struct ocelot_stats_region *region = NULL;
>  	const struct ocelot_stat_layout *layout;
> -	unsigned int last = 0;
> +	enum ocelot_reg last = 0;
>  	int i;
>  
>  	INIT_LIST_HEAD(&ocelot->stats_regions);

Reviewed-by: Jacob Keller <jacob.e.keller@intel.com>