From: Andrew Lunn <andrew@lunn.ch>
To: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Cc: linux-usb@vger.kernel.org, netdev@vger.kernel.org,
linux-kernel@vger.kernel.org, Andrew Lunn <andrew+netdev@lunn.ch>,
"David S. Miller" <davem@davemloft.net>,
Eric Dumazet <edumazet@google.com>,
Jakub Kicinski <kuba@kernel.org>, Paolo Abeni <pabeni@redhat.com>
Subject: Re: [PATCH net v1 1/1] net: usb: asix: ax88772: Increase phy_name size
Date: Tue, 18 Mar 2025 17:49:05 +0100 [thread overview]
Message-ID: <481268aa-c8e9-4475-bd5c-8d0f82a6652a@lunn.ch> (raw)
In-Reply-To: <20250318161702.2982063-1-andriy.shevchenko@linux.intel.com>
> struct ax88172a_private {
> struct mii_bus *mdio;
> struct phy_device *phydev;
> - char phy_name[20];
> + char phy_name[MII_BUS_ID_SIZE + 5];
Could you explain the + 5?
https://elixir.bootlin.com/linux/v6.13.7/source/drivers/net/ethernet/davicom/dm9051.c#L1156
https://elixir.bootlin.com/linux/v6.13.7/source/drivers/net/ethernet/freescale/fec_main.c#L2454
https://elixir.bootlin.com/linux/v6.13.7/source/drivers/net/ethernet/xilinx/ll_temac.h#L348
The consensus seems to be + 3.
Andrew
next prev parent reply other threads:[~2025-03-18 16:49 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2025-03-18 16:17 Andy Shevchenko
2025-03-18 16:49 ` Andrew Lunn [this message]
2025-03-18 16:54 ` Andy Shevchenko
2025-03-18 17:09 ` Andrew Lunn
2025-03-19 10:35 ` Andy Shevchenko
2025-03-19 10:49 ` Andy Shevchenko
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