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Date: Sun, 13 Mar 2022 16:11:04 +0100 From: Andrew Lunn <andrew@...n.ch> To: Michael Walle <michael@...le.cc> Cc: Heiner Kallweit <hkallweit1@...il.com>, Russell King <linux@...linux.org.uk>, "David S . Miller" <davem@...emloft.net>, Jakub Kicinski <kuba@...nel.org>, Colin Foster <colin.foster@...advantage.com>, netdev@...r.kernel.org, linux-kernel@...r.kernel.org Subject: Re: [PATCH net] net: mdio: mscc-miim: fix duplicate debugfs entry On Sat, Mar 12, 2022 at 11:41:40PM +0100, Michael Walle wrote: > This driver can have up to two regmaps. If the second one is registered > its debugfs entry will have the same name as the first one and the > following error will be printed: > > [ 3.833521] debugfs: Directory 'e200413c.mdio' with parent 'regmap' already present! > > Give the second regmap a name to avoid this. > > Fixes: a27a76282837 ("net: mdio: mscc-miim: convert to a regmap implementation") > Signed-off-by: Michael Walle <michael@...le.cc> Reviewed-by: Andrew Lunn <andrew@...n.ch> Andrew
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