[PATCH v2 5/7] net: fec: make use of generic NET_SELFTESTS library

[Jakub Kicinski]

On Thu, 15 Apr 2021 15:07:36 +0200 Oleksij Rempel wrote:
> With this patch FEC on iMX will able to run generic net selftests
> 
> Signed-off-by: Oleksij Rempel <o.rempel at pengutronix.de>

allmodconfig build fails starting from this patch and still fails 
after patch 7:

net/core/selftests.o: In function `net_selftest':
selftests.c:(.text+0x75c): undefined reference to `phy_loopback'
selftests.c:(.text+0x7c2): undefined reference to `phy_loopback'