linux-kernel - [andersson:wip/sc8180x-next-20220301-take2 5/27] ERROR: modpost: "typec_mux_get_drvdata" [drivers/gpu/drm/msm/msm.ko] undefined!

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Date:   Wed, 30 Mar 2022 08:44:28 +0800
From:   kernel test robot <lkp@...el.com>
To:     Bjorn Andersson <bjorn.andersson@...aro.org>
Cc:     llvm@...ts.linux.dev, kbuild-all@...ts.01.org,
        linux-kernel@...r.kernel.org
Subject: [andersson:wip/sc8180x-next-20220301-take2 5/27] ERROR: modpost:
 "typec_mux_get_drvdata" [drivers/gpu/drm/msm/msm.ko] undefined!

tree:   https://github.com/andersson/kernel wip/sc8180x-next-20220301-take2
head:   4e9e94d03691fd0820dcff8d0877ddb280b01f88
commit: e4014b0e8a0a46349e91bfb9ef44a59d5a4a2771 [5/27] drm/msm/dp: Add typec_mux implementation
config: hexagon-randconfig-r005-20220329 (https://download.01.org/0day-ci/archive/20220330/202203300817.85Fl2EbD-lkp@intel.com/config)
compiler: clang version 15.0.0 (https://github.com/llvm/llvm-project 0f6d9501cf49ce02937099350d08f20c4af86f3d)
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://github.com/andersson/kernel/commit/e4014b0e8a0a46349e91bfb9ef44a59d5a4a2771
        git remote add andersson https://github.com/andersson/kernel
        git fetch --no-tags andersson wip/sc8180x-next-20220301-take2
        git checkout e4014b0e8a0a46349e91bfb9ef44a59d5a4a2771
        # save the config file to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=hexagon 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: "typec_mux_get_drvdata" [drivers/gpu/drm/msm/msm.ko] undefined!
>> ERROR: modpost: "typec_mux_unregister" [drivers/gpu/drm/msm/msm.ko] undefined!
>> ERROR: modpost: "typec_mux_register" [drivers/gpu/drm/msm/msm.ko] undefined!

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