The Broadcom MDIO UniMAC driver uses routines provided by of_mdio.c which is guarded by CONFIG_OF_MDIO.
Signed-off-by: Florian Fainelli <f.faine...@gmail.com> --- drivers/net/phy/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig index 8dbd59baa34d..7ab4b14a43b7 100644 --- a/drivers/net/phy/Kconfig +++ b/drivers/net/phy/Kconfig @@ -40,7 +40,7 @@ config MDIO_BCM_IPROC config MDIO_BCM_UNIMAC tristate "Broadcom UniMAC MDIO bus controller" - depends on HAS_IOMEM + depends on HAS_IOMEM && OF_MDIO help This module provides a driver for the Broadcom UniMAC MDIO busses. This hardware can be found in the Broadcom GENET Ethernet MAC -- 2.9.3