netdev - Re: [PATCH net-next v16 3/6] net: dsa: mv88e6xxx: Change serdes lane parameter type from u8 type to int

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Message-ID: <1a9f0e94-9165-6923-8fa4-7365276ffea7@gmail.com>
Date:   Thu, 14 Jan 2021 10:49:34 -0800
From:   Florian Fainelli <f.fainelli@...il.com>
To:     Marek Behún <kabel@...nel.org>,
        netdev@...r.kernel.org
Cc:     pavana.sharma@...i.com, vivien.didelot@...il.com, kuba@...nel.org,
        lkp@...el.com, davem@...emloft.net, ashkan.boldaji@...i.com,
        andrew@...n.ch, Chris Packham <chris.packham@...iedtelesis.co.nz>,
        olteanv@...il.com,
        Russell King - ARM Linux admin <linux@...linux.org.uk>
Subject: Re: [PATCH net-next v16 3/6] net: dsa: mv88e6xxx: Change serdes lane
 parameter type from u8 type to int

On 1/13/21 8:33 PM, Marek Behún wrote:
> From: Pavana Sharma <pavana.sharma@...i.com>
> 
> Returning 0 is no more an error case with MV88E6393 family
> which has serdes lane numbers 0, 9 or 10.
> So with this change .serdes_get_lane will return lane number
> or -errno (-ENODEV or -EOPNOTSUPP).
> 
> Signed-off-by: Pavana Sharma <pavana.sharma@...i.com>
> Reviewed-by: Andrew Lunn <andrew@...n.ch>
> Reviewed-by: Vladimir Oltean <olteanv@...il.com>
> Signed-off-by: Marek Behún <kabel@...nel.org>

Reviewed-by: Florian Fainelli <f.fainelli@...il.com>
-- 
Florian