ld.lld: error: undefined symbol: imx_scu_get_handle

[kbuild test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   b032227c62939b5481bcd45442b36dfa263f4a7c
commit: a9f85f93ed735ebdacdaeb9652844b74c94c8c9c firmware: imx: add COMPILE_TEST support
date:   4 weeks ago
config: x86_64-randconfig-e002-20200412 (attached as .config)
compiler: clang version 11.0.0 (https://github.com/llvm/llvm-project 7149bb70681a91de5d490b4bb0714d9e55a05bcc)
reproduce:
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        git checkout a9f85f93ed735ebdacdaeb9652844b74c94c8c9c
        # save the attached .config to linux build tree
        COMPILER=clang make.cross ARCH=x86_64 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kbuild test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

>> ld.lld: error: undefined symbol: imx_scu_get_handle
   >>> referenced by scu-pd.c
   >>>               firmware/imx/scu-pd.o:(imx_sc_pd_probe) in archive drivers/built-in.a

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

Attachment: .config.gz
Description: application/gzip