Depending on e.g. DT configuration this driver uses a fixed link. So we shouldn't rely on the user to enable FIXED_PHY, select it in Kconfig instead. We may end up with a non-functional driver otherwise. Fixes: 38561ded50d0 ("net: ftgmac100: support fixed link") Cc: stable@vger.kernel.org Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Link: https://patch.msgid.link/476bb33b-5584-40f0-826a-7294980f2895@gmail.com Signed-off-by: Jakub Kicinski <kuba@kernel.org>