Merge branch 'clean-up-the-fec-driver'

Merge branch 'clean-up-the-fec-driver'

Wei Fang says:

====================
clean up the FEC driver

When reading the codes of the FEC driver recently, I found there are
some redundant or invalid codes, these codes make the FEC driver a
bit messy and not concise, so this patch set has cleaned up the FEC
driver. At present, I only found these, but I believe these are not
all, I will continue to clean up the FEC driver in the future.
====================

Link: https://lore.kernel.org/r/20230718090928.2654347-1-wei.fang@nxp.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>