[PATCH v10 2/3] net: mdio: add helpers to extract clause 45 regad and devad fields

[Andrew Lunn]

On Sun, Jan 02, 2022 at 03:48:50PM +0000, Daniel Golle wrote:
> From: "Russell King (Oracle)" <rmk+kernel at armlinux.org.uk>
> 
> Add a couple of helpers and definitions to extract the clause 45 regad
> and devad fields from the regnum passed into MDIO drivers.
> 
> Tested-by: Daniel Golle <daniel at makrotopia.org>
> Signed-off-by: Russell King (Oracle) <rmk+kernel at armlinux.org.uk>
> Signed-off-by: Daniel Golle <daniel at makrotopia.org>

Reviewed-by: Andrew Lunn <andrew at lunn.ch>

    Andrew