[robh:for-kernelci 5/20] powerpc-linux-ld: drivers/pci/controller/cadence/pci-j721e.o:undefined reference to `cdns_pci_own_map_bus'

[robh:for-kernelci 5/20] powerpc-linux-ld: drivers/pci/controller/cadence/pci-j721e.o:undefined reference to `cdns_pci_own_map_bus'

[kernel test robot]

[-- Attachment #1: Type: text/plain, Size: 1392 bytes --]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-kernelci
head:   0d9bce47a9ae7a30f653a71140b05a1e3c95b255
commit: 5a25300d94c2823db15855a1aebf926cb1b05f28 [5/20] PCI: cadence: Split root and child bus pci_ops
config: powerpc-randconfig-p001-20201104 (attached as .config)
compiler: powerpc-linux-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git/commit/?id=5a25300d94c2823db15855a1aebf926cb1b05f28
        git remote add robh https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git
        git fetch --no-tags robh for-kernelci
        git checkout 5a25300d94c2823db15855a1aebf926cb1b05f28
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=powerpc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

All errors (new ones prefixed by >>):

>> powerpc-linux-ld: drivers/pci/controller/cadence/pci-j721e.o:(.data+0x70): undefined reference to `cdns_pci_own_map_bus'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all(a)lists.01.org

[-- Attachment #2: config.gz --]
[-- Type: application/gzip, Size: 27736 bytes --]