arc-linux-ld: drivers/pci/controller/cadence/pci-j721e.c:648: undefined reference to `cdns_pcie_host_disable'

From: kernel test robot

Date: Mon Jan 19 2026 - 09:00:15 EST


tree: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head: 24d479d26b25bce5faea3ddd9fa8f3a6c3129ea7
commit: 1c72774df028429836eec3394212f2921bb830fc PCI: sg2042: Add Sophgo SG2042 PCIe driver
date: 4 months ago
config: arc-randconfig-002-20260119 (https://download.01.org/0day-ci/archive/20260119/202601192149.m9qDmfLW-lkp@xxxxxxxxx/config)
compiler: arc-linux-gcc (GCC) 8.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260119/202601192149.m9qDmfLW-lkp@xxxxxxxxx/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@xxxxxxxxx>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601192149.m9qDmfLW-lkp@xxxxxxxxx/

All errors (new ones prefixed by >>):

arc-linux-ld: drivers/pci/controller/cadence/pci-j721e.o: in function `j721e_pcie_remove':
drivers/pci/controller/cadence/pci-j721e.c:648: undefined reference to `cdns_pcie_host_disable'
>> arc-linux-ld: drivers/pci/controller/cadence/pci-j721e.c:648: undefined reference to `cdns_pcie_host_disable'

--
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests/wiki