linux-kernel - Re: [PATCH] net: phy: realtek: Fix setting of PHY LEDs Mode B bit on RTL8211F

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Message-ID: <313e8573-6c84-473a-90ee-ef98b553dd3d@redhat.com>
Date: Thu, 22 Aug 2024 13:02:30 +0200
From: Paolo Abeni <pabeni@...hat.com>
To: Sava Jakovljev <sjakovljev@...look.com>
Cc: savaj@...ersound.com, Andrew Lunn <andrew@...n.ch>,
 Heiner Kallweit <hkallweit1@...il.com>, Russell King
 <linux@...linux.org.uk>, "David S. Miller" <davem@...emloft.net>,
 Eric Dumazet <edumazet@...gle.com>, Jakub Kicinski <kuba@...nel.org>,
 Marek Vasut <marex@...x.de>, netdev@...r.kernel.org,
 linux-kernel@...r.kernel.org
Subject: Re: [PATCH] net: phy: realtek: Fix setting of PHY LEDs Mode B bit on
 RTL8211F

On 8/21/24 04:16, Sava Jakovljev wrote:
> From: Sava Jakovljev <savaj@...ersound.com>
> 
> The current implementation incorrectly sets the mode bit of the PHY chip.
> Bit 15 (RTL8211F_LEDCR_MODE) should not be shifted together with the
> configuration nibble of a LED- it should be set independently of the
> index of the LED being configured.
> As a consequence, the RTL8211F LED control is actually operating in Mode A.
> Fix the error by or-ing final register value to write with a const-value of
> RTL8211F_LEDCR_MODE, thus setting Mode bit explicitly.
> 
> Fixes: 17784801d888 ("net: phy: realtek: Add support for PHY LEDs on RTL8211F")

Please, do not insert blank lines in the tag area i.e. between the fixes 
and sob tags.

I'll one-off fix this while applying the patch,

No need to resent

Cheers,

Paolo