net: mscc: Fix OF_MDIO config check

When CONFIG_OF_MDIO is set to be a module the code block is not
compiled. Use the IS_ENABLED macro that checks for both built in as
well as module.

Fixes: 4f58e6dceb ("net: phy: Cleanup the Edge-Rate feature in Microsemi PHYs.")
Signed-off-by: Dan Murphy <dmurphy@ti.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Dan Murphy 2020-06-05 09:01:07 -05:00 • committed by David S. Miller
commit ae60278640
2 changed files with 3 additions and 3 deletions