On 06/12/17 17:18, Florian Fainelli wrote: > After commit 90eff9096c01 ("net: phy: Allow splitting MDIO > bus/device support from PHYs") we could create a configuration where > MDIO_DEVICE=y and PHYLIB=m which leads to the following undefined > references: > > drivers/built-in.o: In function `thunder_mdiobus_pci_remove': >>> mdio-thunder.c:(.text+0x2a212f): undefined reference to >>> `mdiobus_unregister' >>> mdio-thunder.c:(.text+0x2a2138): undefined reference to >>> `mdiobus_free' > drivers/built-in.o: In function `thunder_mdiobus_pci_probe': > mdio-thunder.c:(.text+0x2a22e7): undefined reference to > `devm_mdiobus_alloc_size' > mdio-thunder.c:(.text+0x2a236f): undefined reference to > `of_mdiobus_register' > > Reported-by: kbuild test robot <fengguang...@intel.com> > Fixes: 90eff9096c01 ("net: phy: Allow splitting MDIO bus/device support from > PHYs") > Signed-off-by: Florian Fainelli <f.faine...@gmail.com>
Tested-by: Randy Dunlap <rdun...@infradead.org> Thanks. > --- > drivers/net/phy/Kconfig | 1 + > 1 file changed, 1 insertion(+) > > diff --git a/drivers/net/phy/Kconfig b/drivers/net/phy/Kconfig > index c360dd6ead22..3ab6c58d4be6 100644 > --- a/drivers/net/phy/Kconfig > +++ b/drivers/net/phy/Kconfig > @@ -127,6 +127,7 @@ config MDIO_THUNDER > tristate "ThunderX SOCs MDIO buses" > depends on 64BIT > depends on PCI > + depends on !(MDIO_DEVICE=y && PHYLIB=m) > select MDIO_CAVIUM > help > This driver supports the MDIO interfaces found on Cavium > -- ~Randy