[PATCH 4/8] net: dsa: allow rcv() and xmit() to be optional

[Vladimir Oltean]

On Wed, May 11, 2022 at 05:19:59PM -0700, Tim Harvey wrote:
> Allow rcv() and xmit() dsa driver ops to be optional in case a driver
> does not care to mangle a packet as in U-Boot only one network port is
> enabled at a time and thus no packet mangling is necessary.
> 
> Suggested-by: Vladimir Oltean <vladimir.oltean at nxp.com>
> Signed-off-by: Tim Harvey <tharvey at gateworks.com>
> ---

Reviewed-by: Vladimir Oltean <vladimir.oltean at nxp.com>