[sudeep-holla:android13-5.15/ffa 1113/4062] drivers/android/android_debug_symbols.c:27:6: sparse: sparse: symbol 'ads_page_owner' was not declared. Should it be static?

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git android13-5.15/ffa
head:   c6013f50f1ae0e42d14d51a06118779ead3047ef
commit: b2df67a932b5cbd6535de9f1a6e63004992ad014 [1113/4062] ANDROID: android: Create debug_symbols driver
config: i386-randconfig-s002-20230528 (https://download.01.org/0day-ci/archive/20230528/202305280939.YeO6gFGS-lkp@intel.com/config)
compiler: gcc-11 (Debian 11.3.0-12) 11.3.0
reproduce:
        # apt-get install sparse
        # sparse version: v0.6.4-39-gce1a6720-dirty
        # https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git/commit/?id=b2df67a932b5cbd6535de9f1a6e63004992ad014
        git remote add sudeep-holla https://git.kernel.org/pub/scm/linux/kernel/git/sudeep.holla/linux.git
        git fetch --no-tags sudeep-holla android13-5.15/ffa
        git checkout b2df67a932b5cbd6535de9f1a6e63004992ad014
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 olddefconfig
        make W=1 C=1 CF='-fdiagnostic-prefix -D__CHECK_ENDIAN__' O=build_dir ARCH=i386 SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202305280939.YeO6gFGS-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
>> drivers/android/android_debug_symbols.c:27:6: sparse: sparse: symbol 'ads_page_owner' was not declared. Should it be static?
>> drivers/android/android_debug_symbols.c:28:6: sparse: sparse: symbol 'ads_slub_debug' was not declared. Should it be static?
>> drivers/android/android_debug_symbols.c:29:15: sparse: sparse: symbol 'ads_vmalloc_nr_pages' was not declared. Should it be static?
>> drivers/android/android_debug_symbols.c:30:15: sparse: sparse: symbol 'ads_pcpu_nr_pages' was not declared. Should it be static?
>> drivers/android/android_debug_symbols.c:88:9: sparse: sparse: cast removes address space '__percpu' of expression

-- 
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