netdev - Re: [PATCH net-next v5 06/12] net: dsa: lantiq_gswip: do also enable or disable cpu port

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Date: Thu, 13 Jun 2024 14:58:53 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: Martin Schiller <ms@....tdt.de>
Cc: martin.blumenstingl@...glemail.com, hauke@...ke-m.de, andrew@...n.ch,
	f.fainelli@...il.com, davem@...emloft.net, edumazet@...gle.com,
	kuba@...nel.org, pabeni@...hat.com, robh@...nel.org,
	krzk+dt@...nel.org, conor+dt@...nel.org, netdev@...r.kernel.org,
	devicetree@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net-next v5 06/12] net: dsa: lantiq_gswip: do also enable
 or disable cpu port

On Tue, Jun 11, 2024 at 03:54:28PM +0200, Martin Schiller wrote:
> Before commit 74be4babe72f ("net: dsa: do not enable or disable non user
> ports"), gswip_port_enable/disable() were also executed for the cpu port
> in gswip_setup() which disabled the cpu port during initialization.
> 
> Let's restore this by removing the dsa_is_user_port checks. Also, let's
> clean up the gswip_port_enable() function so that we only have to check
> for the cpu port once. The operation reordering done here is safe.
> 
> Signed-off-by: Martin Schiller <ms@....tdt.de>
> Acked-by: Hauke Mehrtens <hauke@...ke-m.de>
> ---

Reviewed-by: Vladimir Oltean <olteanv@...il.com>