[android-common:android12-5.10-2025-09 0/1] drivers/staging/android/debug_kinfo.c:164:34: warning: unused variable 'debug_kinfo_of_match'

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

tree:   https://android.googlesource.com/kernel/common android12-5.10-2025-09
head:   25161a557b2071d0e66ebe098bbc46d2b860ed55
commit: e7be908f88dbde1df94db83d6c7a23b117de0f36 [0/1] ANDROID: staging: add debug-kinfo driver
config: x86_64-randconfig-104-20260121 (https://download.01.org/0day-ci/archive/20260121/202601210615.8TF02Ad4-lkp@intel.com/config)
compiler: clang version 22.0.0git (https://github.com/llvm/llvm-project 9b8addffa70cee5b2acc5454712d9cf78ce45710)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260121/202601210615.8TF02Ad4-lkp@intel.com/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@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202601210615.8TF02Ad4-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from <built-in>:2:
   In file included from include/linux/compiler_types.h:69:
   include/linux/compiler-clang.h:28:9: warning: '__SANITIZE_ADDRESS__' macro redefined [-Wmacro-redefined]
      28 | #define __SANITIZE_ADDRESS__
         |         ^
   <built-in>:352:9: note: previous definition is here
     352 | #define __SANITIZE_ADDRESS__ 1
         |         ^
>> drivers/staging/android/debug_kinfo.c:164:34: warning: unused variable 'debug_kinfo_of_match' [-Wunused-const-variable]
     164 | static const struct of_device_id debug_kinfo_of_match[] = {
         |                                  ^~~~~~~~~~~~~~~~~~~~
   2 warnings generated.


vim +/debug_kinfo_of_match +164 drivers/staging/android/debug_kinfo.c

   163	
 > 164	static const struct of_device_id debug_kinfo_of_match[] = {
   165		{ .compatible	= "google,debug-kinfo" },
   166		{},
   167	};
   168	MODULE_DEVICE_TABLE(of, debug_kinfo_of_match);
   169	

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