Re: [PATCH v4 06/11] media: v4l2-core: Built async and fwnode code into videodev.ko

[kernel test robot <lkp@xxxxxxxxx>]

Hi Hans,

I love your patch! Yet something to improve:

[auto build test ERROR on linus/master]
[also build test ERROR on v6.2-rc4]
[cannot apply to media-tree/master pavel-leds/for-next next-20230119]
[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/Hans-de-Goede/leds-led-class-Add-missing-put_device-to-led_put/20230119-210441
patch link:    https://lore.kernel.org/r/20230119130053.111344-7-hdegoede%40redhat.com
patch subject: [PATCH v4 06/11] media: v4l2-core: Built async and fwnode code into videodev.ko
config: x86_64-defconfig (https://download.01.org/0day-ci/archive/20230120/202301200320.AbLvd1xh-lkp@xxxxxxxxx/config)
compiler: gcc-11 (Debian 11.3.0-8) 11.3.0
reproduce (this is a W=1 build):
        # https://github.com/intel-lab-lkp/linux/commit/adfeffb48aad34dd2148e22caaf13d67cd92c285
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Hans-de-Goede/leds-led-class-Add-missing-put_device-to-led_put/20230119-210441
        git checkout adfeffb48aad34dd2148e22caaf13d67cd92c285
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        make W=1 O=build_dir ARCH=x86_64 olddefconfig
        make W=1 O=build_dir ARCH=x86_64 SHELL=/bin/bash

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@xxxxxxxxx>

All errors (new ones prefixed by >>):

   ld: vmlinux.o: in function `videodev_init':
>> v4l2-dev.c:(.init.text+0x4c7c5): undefined reference to `v4l2_async_debugfs_init'
   ld: vmlinux.o: in function `videodev_exit':
>> v4l2-dev.c:(.exit.text+0x1f95): undefined reference to `v4l2_async_debugfs_exit'

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests