linux-kernel - Re: [PATCH net] net: dsa: sja1105: Fix parameters order in sja1110_pcs_mdio_write

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Date: Wed, 3 Apr 2024 14:11:53 +0300
From: Vladimir Oltean <olteanv@...il.com>
To: Christophe JAILLET <christophe.jaillet@...adoo.fr>
Cc: Andrew Lunn <andrew@...n.ch>, Florian Fainelli <f.fainelli@...il.com>,
	"David S. Miller" <davem@...emloft.net>,
	Eric Dumazet <edumazet@...gle.com>,
	Jakub Kicinski <kuba@...nel.org>, Paolo Abeni <pabeni@...hat.com>,
	Michael Walle <michael@...le.cc>, linux-kernel@...r.kernel.org,
	kernel-janitors@...r.kernel.org, netdev@...r.kernel.org
Subject: Re: [PATCH net] net: dsa: sja1105: Fix parameters order in
 sja1110_pcs_mdio_write_c45()

On Tue, Apr 02, 2024 at 08:33:56PM +0200, Christophe JAILLET wrote:
> The definition and declaration of sja1110_pcs_mdio_write_c45() don't have
> parameters in the same order.
> 
> Knowing that sja1110_pcs_mdio_write_c45() is used as a function pointer
> in 'sja1105_info' structure with .pcs_mdio_write_c45, and that we have:
> 
>    int (*pcs_mdio_write_c45)(struct mii_bus *bus, int phy, int mmd,
> 				  int reg, u16 val);
> 
> it is likely that the definition is the one to change.
> 
> Found with cppcheck, funcArgOrderDifferent.
> 
> Fixes: ae271547bba6 ("net: dsa: sja1105: C45 only transactions for PCS")
> Signed-off-by: Christophe JAILLET <christophe.jaillet@...adoo.fr>
> ---
> Compile tested only.
> ---

Reviewed-by: Vladimir Oltean <vladimir.oltean@....com>