Re: [PATCH 2/4] drm/i915/display: add intel_display_snapshot abstraction

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

Hi Jani,

kernel test robot noticed the following build errors:

[auto build test ERROR on drm-intel/for-linux-next]
[also build test ERROR on next-20240904]
[cannot apply to drm-intel/for-linux-next-fixes drm-tip/drm-tip linus/master v6.11-rc6]
[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/Jani-Nikula/drm-i915-dump-display-parameters-captured-in-error-state-not-current/20240903-220614
base:   git://anongit.freedesktop.org/drm-intel for-linux-next
patch link:    https://lore.kernel.org/r/f2cc41111504e062c3ecb287daee6967078b73cc.1725372032.git.jani.nikula%40intel.com
patch subject: [PATCH 2/4] drm/i915/display: add intel_display_snapshot abstraction
config: i386-buildonly-randconfig-003-20240904 (https://download.01.org/0day-ci/archive/20240904/202409042040.doh7ZTmu-lkp@intel.com/config)
compiler: clang version 18.1.5 (https://github.com/llvm/llvm-project 617a15a9eac96088ae5e9134248d8236e34b91b1)
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20240904/202409042040.doh7ZTmu-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/202409042040.doh7ZTmu-lkp@intel.com/

All errors (new ones prefixed by >>, old ones prefixed by <<):

WARNING: modpost: missing MODULE_DESCRIPTION() in drivers/devfreq/governor_performance.o
>> ERROR: modpost: "intel_overlay_snapshot_capture" [drivers/gpu/drm/i915/i915.ko] undefined!
>> ERROR: modpost: "intel_overlay_snapshot_print" [drivers/gpu/drm/i915/i915.ko] undefined!

-- 
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