[PATCH net] net: phy: meson-gxl: use MMD access dummy stubs for GXL, internal PHY

[Jakub Kicinski]

On Tue, 31 Jan 2023 22:03:21 +0100 Heiner Kallweit wrote:
> Jerome provided the information that also the GXL internal PHY doesn't
> support MMD register access and EEE. MMD reads return 0xffff, what
> results in e.g. completely wrong ethtool --show-eee output.
> Therefore use the MMD dummy stubs.
> 
> Note: The Fixes tag references the commit that added the MMD dummy
> access stubs.
> 
> Fixes: 5df7af85ecd8 ("net: phy: Add general dummy stubs for MMD register access")

Please make sure to CC the author. Adding Kevin Hao <haokexin at gmail.com>