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enetc: auto select PHYLIB and MDIO_DEVRES

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FSL_ENETC_MDIO use symbols from PHYLIB (MDIO_BUS) and MDIO_DEVRES,
however there are no dependency specified in Kconfig

ERROR: modpost: "__mdiobus_register" [drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.ko] undefined!
ERROR: modpost: "mdiobus_unregister" [drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.ko] undefined!
ERROR: modpost: "devm_mdiobus_alloc_size" [drivers/net/ethernet/freescale/enetc/fsl-enetc-mdio.ko] undefined!

add depends on MDIO_DEVRES && MDIO_BUS

Signed-off-by: Tong Zhang <ztong0001@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
This commit is contained in:
Tong Zhang 2021-02-11 12:54:11 -05:00 committed by David S. Miller
parent 8a28af7a3e
commit e185ea30df
1 changed files with 1 additions and 1 deletions
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2
drivers/net/ethernet/freescale/enetc/Kconfig
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@ -27,7 +27,7 @@ config FSL_ENETC_VF
config FSL_ENETC_MDIO
tristate "ENETC MDIO driver"
depends on PCI
depends on PCI && MDIO_DEVRES && MDIO_BUS
help
This driver supports NXP ENETC Central MDIO controller as a PCIe
physical function (PF) device.