net: ethernet: fec: Revert "net: ethernet: fec: Replace interrupt driven MDIO with polled IO"

This reverts commit 29ae6bd1b0.

The commit breaks ethernet function on i.MX6SX, i.MX7D, i.MX8MM,
i.MX8MQ, and i.MX8QXP platforms. Boot yocto system by NFS mounting
rootfs will be failed with the commit.

Signed-off-by: Fugang Duan <fugang.duan@nxp.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Fugang Duan 2020-04-27 22:08:04 +08:00 • committed by David S. Miller
commit 0a699302be
2 changed files with 36 additions and 35 deletions