From e185ea30df1f6fee40d10ea98e6e11f9af9846d4 Mon Sep 17 00:00:00 2001 From: Tong Zhang <ztong0001@gmail.com> Date: Thu, 11 Feb 2021 12:54:11 -0500 Subject: [PATCH] enetc: auto select PHYLIB and MDIO_DEVRES 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> --- drivers/net/ethernet/freescale/enetc/Kconfig | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/drivers/net/ethernet/freescale/enetc/Kconfig b/drivers/net/ethernet/freescale/enetc/Kconfig index d99ea0f4e4a6c..ab92382c399ad 100644 --- a/drivers/net/ethernet/freescale/enetc/Kconfig +++ b/drivers/net/ethernet/freescale/enetc/Kconfig @@ -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. -- 2.30.2