Re: [PATCH v3] hwrng: add Zhaoxin rng driver base on rep_xstore instruction

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

Hi LeoLiu-oc,

kernel test robot noticed the following build errors:

[auto build test ERROR on char-misc/char-misc-testing]
[also build test ERROR on char-misc/char-misc-next char-misc/char-misc-linus herbert-cryptodev-2.6/master linus/master v6.7-rc6 next-20231222]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/LeoLiu-oc/hwrng-add-Zhaoxin-rng-driver-base-on-rep_xstore-instruction/20231222-174625
base:   char-misc/char-misc-testing
patch link:    https://lore.kernel.org/r/20231221062602.799432-1-LeoLiu-oc%40zhaoxin.com
patch subject: [PATCH v3] hwrng: add Zhaoxin rng driver base on rep_xstore instruction
config: i386-defconfig (https://download.01.org/0day-ci/archive/20231223/202312231428.55tEgXSQ-lkp@intel.com/config)
compiler: gcc-7 (Ubuntu 7.5.0-6ubuntu2) 7.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231223/202312231428.55tEgXSQ-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/202312231428.55tEgXSQ-lkp@intel.com/

All errors (new ones prefixed by >>):

   ld: drivers/char/hw_random/via-rng.o: in function `via_rng_mod_init':
>> via-rng.c:(.init.text+0x2): undefined reference to `via_rng_cpu_ids'

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