ld.lld: error: undefined symbol: __mdiobus_write >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_mii_set_page) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_read) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_write) >>> referenced 9 more times ld.lld: error: undefined symbol: __mdiobus_read >>> referenced by airoha-an8855.c:62 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:62) >>> vmlinux.o:(an8855_mii_read32) >>> referenced by airoha-an8855.c:67 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:67) >>> vmlinux.o:(an8855_mii_read32) ld.lld: error: undefined symbol: mdio_driver_register >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_init) ld.lld: error: undefined symbol: mdio_driver_unregister >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_exit) make[3]: *** [../scripts/Makefile.vmlinux:77: vmlinux] Error 1 make[2]: *** [/home/nipa/net-next/wt-1/Makefile:1225: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/nipa/net-next/wt-1/Makefile:251: __sub-make] Error 2 make: *** [Makefile:251: __sub-make] Error 2 drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() ld.lld: error: undefined symbol: __mdiobus_write >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_mii_set_page) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_read) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_write) >>> referenced 9 more times ld.lld: error: undefined symbol: __mdiobus_read >>> referenced by airoha-an8855.c:62 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:62) >>> vmlinux.o:(an8855_mii_read32) >>> referenced by airoha-an8855.c:67 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:67) >>> vmlinux.o:(an8855_mii_read32) ld.lld: error: undefined symbol: mdio_driver_register >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_init) ld.lld: error: undefined symbol: mdio_driver_unregister >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_exit) make[3]: *** [../scripts/Makefile.vmlinux:77: vmlinux] Error 1 make[2]: *** [/home/nipa/net-next/wt-1/Makefile:1225: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/nipa/net-next/wt-1/Makefile:251: __sub-make] Error 2 make: *** [Makefile:251: __sub-make] Error 2 drivers/nvme/target/nvmet.o: warning: objtool: nvmet_ctrl_state_show() falls through to next function __cfi_nvmet_ctrl_host_traddr_open() ld.lld: error: undefined symbol: __mdiobus_write >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_mii_set_page) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_read) >>> referenced by airoha-an8855.c:32 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:32) >>> vmlinux.o:(an8855_regmap_write) >>> referenced 9 more times ld.lld: error: undefined symbol: __mdiobus_read >>> referenced by airoha-an8855.c:62 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:62) >>> vmlinux.o:(an8855_mii_read32) >>> referenced by airoha-an8855.c:67 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:67) >>> vmlinux.o:(an8855_mii_read32) ld.lld: error: undefined symbol: mdio_driver_register >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_init) ld.lld: error: undefined symbol: mdio_driver_unregister >>> referenced by airoha-an8855.c:275 (/home/nipa/net-next/wt-1/build_clang/../drivers/mfd/airoha-an8855.c:275) >>> vmlinux.o:(mdio_module_exit) make[3]: *** [../scripts/Makefile.vmlinux:77: vmlinux] Error 1 make[2]: *** [/home/nipa/net-next/wt-1/Makefile:1225: vmlinux] Error 2 make[2]: *** Waiting for unfinished jobs.... make[1]: *** [/home/nipa/net-next/wt-1/Makefile:251: __sub-make] Error 2 make: *** [Makefile:251: __sub-make] Error 2