Re: [RFC PATCH 2/3] media: qcom: camss: Add CAMSS Offline Processing Engine driver

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

Hi Loic,

[This is a private test report for your RFC patch.]
kernel test robot noticed the following build errors:

[auto build test ERROR on robh/for-next]
[also build test ERROR on linus/master v7.0-rc5 next-20260324]
[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/Loic-Poulain/dt-bindings-media-qcom-Add-CAMSS-Offline-Processing-Engine-OPE/20260323-220343
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20260323125824.211615-3-loic.poulain%40oss.qualcomm.com
patch subject: [RFC PATCH 2/3] media: qcom: camss: Add CAMSS Offline Processing Engine driver
config: nios2-allmodconfig (https://download.01.org/0day-ci/archive/20260326/202603260202.v7fmEK9E-lkp@intel.com/config)
compiler: nios2-linux-gcc (GCC) 11.5.0
reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20260326/202603260202.v7fmEK9E-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/202603260202.v7fmEK9E-lkp@intel.com/

All error/warnings (new ones prefixed by >>, old ones prefixed by <<):

>> drivers/media/platform/qcom/camss/camss-ope.c:1478:35: warning: 'ope_ctrl_ops' defined but not used [-Wunused-const-variable=]
    1478 | static const struct v4l2_ctrl_ops ope_ctrl_ops = {
         |                                   ^~~~~~~~~~~~
--
>> ERROR: modpost: "__divdi3" [drivers/media/platform/qcom/camss/qcom-camss-ope.ko] undefined!
>> ERROR: modpost: "__udivdi3" [drivers/media/platform/qcom/camss/qcom-camss-ope.ko] undefined!


vim +/ope_ctrl_ops +1478 drivers/media/platform/qcom/camss/camss-ope.c

  1477	
> 1478	static const struct v4l2_ctrl_ops ope_ctrl_ops = {
  1479		.s_ctrl = ope_s_ctrl,
  1480	};
  1481	

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