This reverts commit e0c07557.

Jörg Otte reported his 8168evl to fail boot time link detection.

Hayes suggests reverting it for the time being.
Signed-off-by: NFrancois Romieu <romieu@fr.zoreil.com>
Cc: Hayes Wang <hayeswang@realtek.com>
Cc: Jörg Otte <jrg.otte@gmail.com>