linux-kernel - Re: [PATCH net-next 1/2] net: renesas: rswitch: do not deinit disabled ports

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Message-ID: <Z1abWKCVKbaLFfcr@mev-dev.igk.intel.com>
Date: Mon, 9 Dec 2024 08:25:12 +0100
From: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>
To: Nikita Yushchenko <nikita.yoush@...entembedded.com>
Cc: Yoshihiro Shimoda <yoshihiro.shimoda.uh@...esas.com>,
	Andrew Lunn <andrew@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Geert Uytterhoeven <geert+renesas@...der.be>,
	netdev@...r.kernel.org, linux-renesas-soc@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Michael Dege <michael.dege@...esas.com>,
	Christian Mardmoeller <christian.mardmoeller@...esas.com>,
	Dennis Ostermann <dennis.ostermann@...esas.com>
Subject: Re: [PATCH net-next 1/2] net: renesas: rswitch: do not deinit
 disabled ports

On Sat, Dec 07, 2024 at 12:21:39AM +0500, Nikita Yushchenko wrote:
> In rswitch_ether_port_init_all(), only enabled ports are initialized.
> Then, rswitch_ether_port_deinit_all() shall also only deinitialize
> enabled ports.
> 
> Signed-off-by: Nikita Yushchenko <nikita.yoush@...entembedded.com>
> ---
>  drivers/net/ethernet/renesas/rswitch.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 
> diff --git a/drivers/net/ethernet/renesas/rswitch.c b/drivers/net/ethernet/renesas/rswitch.c
> index 3b57abada200..cba80ccc3ce2 100644
> --- a/drivers/net/ethernet/renesas/rswitch.c
> +++ b/drivers/net/ethernet/renesas/rswitch.c
> @@ -1527,7 +1527,7 @@ static void rswitch_ether_port_deinit_all(struct rswitch_private *priv)
>  {
>  	unsigned int i;
>  
> -	for (i = 0; i < RSWITCH_NUM_PORTS; i++) {
> +	rswitch_for_each_enabled_port(priv, i) {
>  		phy_exit(priv->rdev[i]->serdes);
>  		rswitch_ether_port_deinit_one(priv->rdev[i]);
>  	}

Reviewed-by: Michal Swiatkowski <michal.swiatkowski@...ux.intel.com>

> -- 
> 2.39.5