[linux-next:master 5610/6165] arch/mips/mm/cache.c:209:undefined reference to `r3k_cache_init'

[linux-next:master 5610/6165] arch/mips/mm/cache.c:209:undefined reference to `r3k_cache_init'

[kernel test robot]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   bc63de6e6ba0b16652c5fb4b9c9916b9e7ca1f23
commit: 13446ee48dac9ce1ef935cbe140534146a0a69a0 [5610/6165] mips: move cache declarations into header
config: mips-randconfig-r021-20230212 (https://download.01.org/0day-ci/archive/20231208/202312081904.NkusJJO0-lkp@intel.com/config)
compiler: mips64-linux-gcc (GCC) 13.2.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231208/202312081904.NkusJJO0-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/202312081904.NkusJJO0-lkp@intel.com/

All errors (new ones prefixed by >>):

   mips64-linux-ld: arch/mips/mm/cache.o: in function `cpu_cache_init':
>> arch/mips/mm/cache.c:209:(.text+0x690): undefined reference to `r3k_cache_init'


vim +209 arch/mips/mm/cache.c

ed2adb74217a40 Thomas Bogendoerfer 2020-11-13  205  
078a55fc824c16 Paul Gortmaker      2013-06-18  206  void cpu_cache_init(void)
^1da177e4c3f41 Linus Torvalds      2005-04-16  207  {
02cf2119684e52 Ralf Baechle        2005-10-01  208  	if (cpu_has_3k_cache) {
02cf2119684e52 Ralf Baechle        2005-10-01 @209  		r3k_cache_init();

:::::: The code at line 209 was first introduced by commit
:::::: 02cf2119684e52e97a8a90bd7630386e0f1a250a Cleanup the mess in cpu_cache_init.

:::::: TO: Ralf Baechle <ralf@linux-mips.org>
:::::: CC: Ralf Baechle <ralf@linux-mips.org>

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