linux-kernel - Re: [PATCH 1/1] of: property: Make 'no port node found' output a debug message

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [day] [month] [year] [list]

Message-ID: <170570595710.1290663.500028571860662803.robh@kernel.org>
Date: Fri, 19 Jan 2024 17:12:38 -0600
From: Rob Herring <robh@...nel.org>
To: Alexander Stein <alexander.stein@...tq-group.com>
Cc: Frank Rowand <frowand.list@...il.com>, linux-kernel@...r.kernel.org,
	Rob Herring <robh+dt@...nel.org>, devicetree@...r.kernel.org
Subject: Re: [PATCH 1/1] of: property: Make 'no port node found' output a
 debug message


On Wed, 17 Jan 2024 09:32:06 +0100, Alexander Stein wrote:
> There are cases where an unavailable port is not an error, making this
> error message a false-positive. Since commit d56de8c9a17d8 ("usb: typec:
> tcpm: try to get role switch from tcpc fwnode") the role switch is tried
> on the port dev first and tcpc fwnode afterwards. If using the latter
> bindings getting from port dev fails every time. The kernel log is flooded
> with the messages like:
>  OF: graph: no port node found in /soc@...us@...00000/i2c@...30000/usb-typec@50
> Silence this message by making it a debug message.
> 
> Signed-off-by: Alexander Stein <alexander.stein@...tq-group.com>
> ---
>  drivers/of/property.c | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)
> 

Applied, thanks!