netdev - Re: [PATCH net-next v3 1/9] net: dsa: mt7530: remove .mac_port

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Message-ID: <ZeHq/ZoVqMD9BojD@shell.armlinux.org.uk>
Date: Fri, 1 Mar 2024 14:49:33 +0000
From: "Russell King (Oracle)" <linux@...linux.org.uk>
To: arinc.unal@...nc9.com
Cc: Daniel Golle <daniel@...rotopia.org>, DENG Qingfang <dqfext@...il.com>,
	Sean Wang <sean.wang@...iatek.com>, Andrew Lunn <andrew@...n.ch>,
	Florian Fainelli <f.fainelli@...il.com>,
	Vladimir Oltean <olteanv@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Matthias Brugger <matthias.bgg@...il.com>,
	AngeloGioacchino Del Regno <angelogioacchino.delregno@...labora.com>,
	mithat.guner@...ont.com, erkin.bozoglu@...ont.com,
	Bartel Eerdekens <bartel.eerdekens@...stell8.be>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-mediatek@...ts.infradead.org
Subject: Re: [PATCH net-next v3 1/9] net: dsa: mt7530: remove
 .mac_port_config for MT7988 and make it optional

On Fri, Mar 01, 2024 at 12:42:57PM +0200, Arınç ÜNAL via B4 Relay wrote:
> From: Arınç ÜNAL <arinc.unal@...nc9.com>
> 
> For the switch on the MT7988 SoC, the mac_port_config member for ID_MT7988
> in mt753x_table is not needed as the interfaces of all MACs are already
> handled on mt7988_mac_port_get_caps().
> 
> Therefore, remove the mac_port_config member from ID_MT7988 in
> mt753x_table. Before calling priv->info->mac_port_config(), if there's no
> mac_port_config member in mt753x_table, exit mt753x_mac_config()
> successfully.
> 
> Remove calling priv->info->mac_port_config() from the sanity check as the
> sanity check requires a pointer to a mac_port_config function to be
> non-NULL. This will fail for MT7988 as mac_port_config won't be a member of
> its info table.
> 
> Co-developed-by: Daniel Golle <daniel@...rotopia.org>
> Signed-off-by: Daniel Golle <daniel@...rotopia.org>
> Signed-off-by: Arınç ÜNAL <arinc.unal@...nc9.com>
> Reviewed-by: Vladimir Oltean <olteanv@...il.com>

Reviewed-by: Russell King (Oracle) <rmk+kernel@...linux.org.uk>

Thanks!

-- 
RMK's Patch system: https://www.armlinux.org.uk/developer/patches/
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