[linux-next:master 998/7280] qcom-rpmh-regulator.c:undefined reference to `rpmh_write'

[linux-next:master 998/7280] qcom-rpmh-regulator.c:undefined reference to `rpmh_write'

[kernel test robot]

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tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   95065cb54210eba86bed10cb2118041524d54573
commit: cb3659268a12602a2ad1e8e8d34ce155bb43ae6e [998/7280] soc: qcom: rpmh: Allow RPMH driver to be loaded as a module
config: arc-randconfig-r002-20201123 (attached as .config)
compiler: arc-elf-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/next/linux-next.git/commit/?id=cb3659268a12602a2ad1e8e8d34ce155bb43ae6e
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout cb3659268a12602a2ad1e8e8d34ce155bb43ae6e
        # save the attached .config to linux build tree
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc 

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 >>):

   arc-elf-ld: drivers/regulator/qcom-rpmh-regulator.o: in function `rpmh_regulator_send_request':
>> qcom-rpmh-regulator.c:(.text+0x9e): undefined reference to `rpmh_write'
>> arc-elf-ld: qcom-rpmh-regulator.c:(.text+0x9e): undefined reference to `rpmh_write'
>> arc-elf-ld: qcom-rpmh-regulator.c:(.text+0xa8): undefined reference to `rpmh_write_async'
>> arc-elf-ld: qcom-rpmh-regulator.c:(.text+0xa8): undefined reference to `rpmh_write_async'
   arc-elf-ld: lib/stackdepot.o: in function `filter_irq_stacks':
   stackdepot.c:(.text+0x6): undefined reference to `__irqentry_text_start'
   arc-elf-ld: stackdepot.c:(.text+0x6): undefined reference to `__irqentry_text_start'
   arc-elf-ld: stackdepot.c:(.text+0x26): undefined reference to `__irqentry_text_end'
   arc-elf-ld: stackdepot.c:(.text+0x26): undefined reference to `__irqentry_text_end'
   arc-elf-ld: stackdepot.c:(.text+0x34): undefined reference to `__softirqentry_text_start'
   arc-elf-ld: stackdepot.c:(.text+0x34): undefined reference to `__softirqentry_text_start'
   arc-elf-ld: stackdepot.c:(.text+0x3c): undefined reference to `__softirqentry_text_end'
   arc-elf-ld: stackdepot.c:(.text+0x3c): undefined reference to `__softirqentry_text_end'

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

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