On Mon, Dec 11, 2023 at 06:33:11PM +0800, Yanteng Si wrote: > Generic code will use mdio. If it is not initialized before use, > the kernel will Oops. > > Fixes: 30bba69d7db4 ("stmmac: pci: Add dwmac support for Loongson") > Signed-off-by: Yanteng Si <siyanteng@xxxxxxxxxxx> > Signed-off-by: Feiyang Chen <chenfeiyang@xxxxxxxxxxx> Reviewed-by: Andrew Lunn <andrew@xxxxxxx> Andrew