linux-kernel - Re: [PATCH net] net: ethernet: ti: am65-cpsw: fix port

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Message-ID: <20250415183206.GD395307@horms.kernel.org>
Date: Tue, 15 Apr 2025 19:32:06 +0100
From: Simon Horman <horms@...nel.org>
To: Michael Walle <mwalle@...nel.org>
Cc: Andrew Lunn <andrew+netdev@...n.ch>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Grygorii Strashko <grygorii.strashko@...com>,
	netdev@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH net] net: ethernet: ti: am65-cpsw: fix port_np reference
 counting

On Mon, Apr 14, 2025 at 10:39:42AM +0200, Michael Walle wrote:
> A reference to the device tree node is stored in a private struct, thus
> the reference count has to be incremented. Also, decrement the count on
> device removal and in the error path.
> 
> Fixes: 93a76530316a ("net: ethernet: ti: introduce am65x/j721e gigabit eth subsystem driver")
> Signed-off-by: Michael Walle <mwalle@...nel.org>

Reviewed-by: Simon Horman <horms@...nel.org>