[jimc:dd-shrink-2e 36/37] lib/dynamic_debug.c:1430:6: warning: no previous prototype for function 'dd_clear_range'

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

tree:   https://github.com/jimc/linux.git dd-shrink-2e
head:   71a19a8b881bc14025717ba9993f8efcd5e6a44b
commit: 7e48ff541ca0f9ab2496cfbd54976e38ee8910e8 [36/37] dyndbg: add dd_clear_range to prune mtrees
config: x86_64-rhel-8.3-rust (https://download.01.org/0day-ci/archive/20231003/202310031624.xCencTRY-lkp@intel.com/config)
compiler: clang version 16.0.4 (https://github.com/llvm/llvm-project.git ae42196bc493ffe877a7e3dff8be32035dea4d07)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231003/202310031624.xCencTRY-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/202310031624.xCencTRY-lkp@intel.com/

All warnings (new ones prefixed by >>):

   lib/dynamic_debug.c:1408:6: warning: no previous prototype for function 'dd_store_range' [-Wmissing-prototypes]
   void dd_store_range(struct maple_tree *mt, const struct _ddebug *start, const struct _ddebug *next,
        ^
   lib/dynamic_debug.c:1408:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void dd_store_range(struct maple_tree *mt, const struct _ddebug *start, const struct _ddebug *next,
   ^
   static 
>> lib/dynamic_debug.c:1430:6: warning: no previous prototype for function 'dd_clear_range' [-Wmissing-prototypes]
   void dd_clear_range(const struct _ddebug *start)
        ^
   lib/dynamic_debug.c:1430:1: note: declare 'static' if the function is not intended to be used outside of this translation unit
   void dd_clear_range(const struct _ddebug *start)
   ^
   static 
   2 warnings generated.


vim +/dd_clear_range +1430 lib/dynamic_debug.c

  1429	
> 1430	void dd_clear_range(const struct _ddebug *start)
  1431	{
  1432		v3pr_info("clearing %px\n", start);
  1433		mtree_erase(&mt_funcs, (unsigned long)start);
  1434		mtree_erase(&mt_files, (unsigned long)start);
  1435		mtree_erase(&mt_mods, (unsigned long)start);
  1436	}
  1437	

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