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Message-Id: <20210211160930.1231035-1-ztong0001@gmail.com>
Date: Thu, 11 Feb 2021 11:09:30 -0500
From: Tong Zhang <ztong0001@...il.com>
To: Claudiu Manoil <claudiu.manoil@....com>,
"David S. Miller" <davem@...emloft.net>,
Jakub Kicinski <kuba@...nel.org>, netdev@...r.kernel.org,
linux-kernel@...r.kernel.org
Cc: ztong0001@...il.com
Subject: [PATCH] enetc: auto select PHYLIB and MDIO_DEVRES
FSL_ENETC_MDIO use symbols from PHYLIB and MDIO_DEVRES, however they are
not auto selected.
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!
auto select MDIO_DEVRES and PHYLIB when FSL_ENETC_MDIO is selected.
Signed-off-by: Tong Zhang <ztong0001@...il.com>
---
drivers/net/ethernet/freescale/enetc/Kconfig | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/net/ethernet/freescale/enetc/Kconfig b/drivers/net/ethernet/freescale/enetc/Kconfig
index d99ea0f4e4a6..2ec3f8065e6d 100644
--- a/drivers/net/ethernet/freescale/enetc/Kconfig
+++ b/drivers/net/ethernet/freescale/enetc/Kconfig
@@ -28,6 +28,8 @@ config FSL_ENETC_VF
config FSL_ENETC_MDIO
tristate "ENETC MDIO driver"
depends on PCI
+ select MDIO_DEVRES
+ select PHYLIB
help
This driver supports NXP ENETC Central MDIO controller as a PCIe
physical function (PF) device.
--
2.25.1
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