[PATCH 1/2 net-next] net: fec: add napi support to improve proformance

[Frank Li]

> Why do you want to make it configurable anyway? So far no other driver
> seems to need this. My suggestion is to make it unconfigurable.
>
> For adding properties like this to the devicetree remember that they
> should be OS agnostic. napi is a implementation detail relevant only
> for Linux. And even Linux may decide to drop napi support in favour for
> something better in the future.
>

Okay, I will remove such config in v2 version.

best regards
Frank Li