net: stmmac: loongson1: provide match data struct

net: stmmac: loongson1: provide match data struct

Provide a structure for match data rather than using the function
pointer as match data. This allows stronger type-checking for the
function itself, and allows extensions to the match data.

Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Reviewed-by: Simon Horman <horms@kernel.org>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Reviewed-by: Keguang Zhang <keguang.zhang@gmail.com>
Tested-by: Keguang Zhang <keguang.zhang@gmail.com> # on LS1B & LS1C
Link: https://patch.msgid.link/E1uRqE9-004c7G-CB@rmk-PC.armlinux.org.uk
Signed-off-by: Jakub Kicinski <kuba@kernel.org>