[linux-next:master 925/4921] ERROR: modpost: "v4l2_async_register_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!

[linux-next:master 925/4921] ERROR: modpost: "v4l2_async_register_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!

[kernel test robot]

Hi Niklas,

FYI, the error/warning still remains.

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
head:   9606f9efb1cec7f8f5912326f182fbfbcad34382
commit: 5814f32fef137e34577c4f053272c53e7ca33cd9 [925/4921] media: staging: max96712: Add basic support for MAX96712 GMSL2 deserializer
config: arc-randconfig-r023-20211202 (https://download.01.org/0day-ci/archive/20211203/202112031447.GpyZHoNB-lkp@intel.com/config)
compiler: arc-elf-gcc (GCC) 11.2.0
reproduce (this is a W=1 build):
        wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
        chmod +x ~/bin/make.cross
        # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=5814f32fef137e34577c4f053272c53e7ca33cd9
        git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
        git fetch --no-tags linux-next master
        git checkout 5814f32fef137e34577c4f053272c53e7ca33cd9
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot <lkp@intel.com>

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

>> ERROR: modpost: "v4l2_async_register_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_ctrl_handler_free" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_ctrl_new_std_menu_items" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_ctrl_new_std" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_ctrl_handler_init_class" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_fwnode_endpoint_parse" [drivers/staging/media/max96712/max96712.ko] undefined!
>> ERROR: modpost: "v4l2_async_unregister_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for VIDEO_V4L2_SUBDEV_API
   Depends on MEDIA_SUPPORT && VIDEO_DEV && MEDIA_CONTROLLER
   Selected by
   - VIDEO_MAX96712 && STAGING && STAGING_MEDIA && MEDIA_SUPPORT && I2C && OF_GPIO

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

Re: [linux-next:master 925/4921] ERROR: modpost: "v4l2_async_register_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!

[Niklas Söderlund]

Hi Mauro,

Could you pickup [1] so we can solve this?

1. https://patchwork.linuxtv.org/project/linux-media/patch/20211126080623.1587610-1-sakari.ailus@linux.intel.com/

On 2021-12-03 14:18:41 +0800, kernel test robot wrote:
> Hi Niklas,
> 
> FYI, the error/warning still remains.
> 
> tree:   https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> head:   9606f9efb1cec7f8f5912326f182fbfbcad34382
> commit: 5814f32fef137e34577c4f053272c53e7ca33cd9 [925/4921] media: staging: max96712: Add basic support for MAX96712 GMSL2 deserializer
> config: arc-randconfig-r023-20211202 (https://download.01.org/0day-ci/archive/20211203/202112031447.GpyZHoNB-lkp@intel.com/config)
> compiler: arc-elf-gcc (GCC) 11.2.0
> reproduce (this is a W=1 build):
>         wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross
>         chmod +x ~/bin/make.cross
>         # https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/commit/?id=5814f32fef137e34577c4f053272c53e7ca33cd9
>         git remote add linux-next https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git
>         git fetch --no-tags linux-next master
>         git checkout 5814f32fef137e34577c4f053272c53e7ca33cd9
>         # save the config file to linux build tree
>         mkdir build_dir
>         COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-11.2.0 make.cross O=build_dir ARCH=arc SHELL=/bin/bash
> 
> If you fix the issue, kindly add following tag as appropriate
> Reported-by: kernel test robot <lkp@intel.com>
> 
> All errors (new ones prefixed by >>, old ones prefixed by <<):
> 
> >> ERROR: modpost: "v4l2_async_register_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_ctrl_handler_free" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_ctrl_new_std_menu_items" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_ctrl_new_std" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_ctrl_handler_init_class" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_fwnode_endpoint_parse" [drivers/staging/media/max96712/max96712.ko] undefined!
> >> ERROR: modpost: "v4l2_async_unregister_subdev" [drivers/staging/media/max96712/max96712.ko] undefined!
> 
> Kconfig warnings: (for reference only)
>    WARNING: unmet direct dependencies detected for VIDEO_V4L2_SUBDEV_API
>    Depends on MEDIA_SUPPORT && VIDEO_DEV && MEDIA_CONTROLLER
>    Selected by
>    - VIDEO_MAX96712 && STAGING && STAGING_MEDIA && MEDIA_SUPPORT && I2C && OF_GPIO
> 
> ---
> 0-DAY CI Kernel Test Service, Intel Corporation
> https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org

-- 
Kind Regards,
Niklas Söderlund