linux-kernel - ERROR: modpost: "v4l2_subdev_link_validate" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!

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Message-ID: <202203311819.dOW5i29D-lkp@intel.com>
Date:   Thu, 31 Mar 2022 18:57:01 +0800
From:   kernel test robot <lkp@...el.com>
To:     Mauro Carvalho Chehab <mchehab@...nel.org>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org,
        linux-media@...r.kernel.org,
        Laurent Pinchart <laurent.pinchart@...asonboard.com>
Subject: ERROR: modpost: "v4l2_subdev_link_validate"
 [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   787af64d05cd528aac9ad16752d11bb1c6061bb9
commit: 63fe3d27b226fe01746bace4d1f1f2164406140d media: platform/*/Kconfig: make manufacturer menus more uniform
date:   13 days ago
config: arm-buildonly-randconfig-r003-20220331 (https://download.01.org/0day-ci/archive/20220331/202203311819.dOW5i29D-lkp@intel.com/config)
compiler: arm-linux-gnueabi-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/torvalds/linux.git/commit/?id=63fe3d27b226fe01746bace4d1f1f2164406140d
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 63fe3d27b226fe01746bace4d1f1f2164406140d
        # 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=arm SHELL=/bin/bash

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

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

>> ERROR: modpost: "v4l2_subdev_link_validate" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_subdev_get_fwnode_pad_1_to_1" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_unregister_subdev" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_nf_cleanup" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_nf_unregister" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_register_subdev" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_subdev_nf_register" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "__v4l2_async_nf_add_fwnode_remote" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_fwnode_endpoint_parse" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
>> ERROR: modpost: "v4l2_async_nf_init" [drivers/media/platform/nxp/imx-mipi-csis.ko] undefined!
WARNING: modpost: suppressed 5 unresolved symbol warnings because there were too many)

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_IMX_MIPI_CSIS && MEDIA_SUPPORT && MEDIA_PLATFORM_SUPPORT && MEDIA_PLATFORM_DRIVERS

-- 
0-DAY CI Kernel Test Service
https://01.org/lkp