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Following build failures noticed on Linux next-20230419.

Regressions found on arm: - build/clang-16-omap2plus_defconfig - build/clang-16-davinci_all_defconfig - build/gcc-8-davinci_all_defconfig - build/clang-nightly-omap2plus_defconfig - build/gcc-12-omap2plus_defconfig - build/gcc-12-davinci_all_defconfig - build/clang-nightly-davinci_all_defconfig - build/gcc-8-omap2plus_defconfig

Reported-by: Linux Kernel Functional Testing lkft@linaro.org

Build log: ------------

arm-linux-gnueabihf-ld: drivers/net/phy/phy_device.o: in function `phy_probe': drivers/net/phy/phy_device.c:3053: undefined reference to `devm_led_classdev_register_ext' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.o: in function `davinci_emac_of_get_pdata': drivers/net/ethernet/ti/davinci_emac.c:1770: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.c:1772: undefined reference to `of_phy_register_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.o: in function `davinci_emac_probe': drivers/net/ethernet/ti/davinci_emac.c:1990: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.c:1990: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.c:1991: undefined reference to `of_phy_deregister_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.o: in function `emac_dev_open': drivers/net/ethernet/ti/davinci_emac.c:1497: undefined reference to `of_phy_connect' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.o: in function `davinci_emac_remove': drivers/net/ethernet/ti/davinci_emac.c:2022: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_emac.c:2023: undefined reference to `of_phy_deregister_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_probe': include/linux/of_mdio.h:23: undefined reference to `__of_mdiobus_register' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/davinci_mdio.o: in function `davinci_mdio_probe': include/linux/phy.h:458: undefined reference to `devm_mdiobus_alloc_size' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw.o: in function `cpsw_remove_dt': drivers/net/ethernet/ti/cpsw.c:1410: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw.c:1411: undefined reference to `of_phy_deregister_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw.o: in function `cpsw_probe': drivers/net/ethernet/ti/cpsw.c:1318: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw.c:1322: undefined reference to `of_phy_register_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw.o: in function `cpsw_slave_open': drivers/net/ethernet/ti/cpsw.c:614: undefined reference to `of_phy_connect' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.o: in function `cpsw_remove': drivers/net/ethernet/ti/cpsw_new.c:1354: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.c:1355: undefined reference to `of_phy_deregister_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.o: in function `cpsw_probe': drivers/net/ethernet/ti/cpsw_new.c:1290: undefined reference to `of_phy_register_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.c:1289: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.c:1354: undefined reference to `of_phy_is_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.c:1355: undefined reference to `of_phy_deregister_fixed_link' arm-linux-gnueabihf-ld: drivers/net/ethernet/ti/cpsw_new.o: in function `cpsw_ndo_open': drivers/net/ethernet/ti/cpsw_new.c:768: undefined reference to `of_phy_connect' make[2]: *** [scripts/Makefile.vmlinux:35: vmlinux] Error 1

Details: ------- - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230419/tes... - https://qa-reports.linaro.org/lkft/linux-next-master/build/next-20230419/tes...

Steps to reproduce: --------- # # To install tuxmake on your system globally: # sudo pip3 install -U tuxmake # # See https://docs.tuxmake.org/ for complete documentation. # Original tuxmake command with fragments listed below.

tuxmake --runtime podman --target-arch arm --toolchain gcc-12 --kconfig omap2plus_defconfig

-- Linaro LKFT https://lkft.linaro.org