tree:   https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git master
head:   8e5423e991e8cd0988d0c4a3f4ac4ca1af7d148a
commit: 957fe62d7d15f43d49e8cbacafaff8ede7d6cb30 drm: rcar-du: Fix DSI enable & disable sequence
date:   8 weeks ago
config: arm64-buildonly-randconfig-r003-20221103
compiler: aarch64-linux-gcc (GCC) 12.1.0
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=957fe62d7d15f43d49e8cbacafaff8ede7d6cb30
        git remote add linus https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git
        git fetch --no-tags linus master
        git checkout 957fe62d7d15f43d49e8cbacafaff8ede7d6cb30
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-12.1.0 make.cross W=1 O=build_dir ARCH=arm64 SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

>> aarch64-linux-ld: Unexpected GOT/PLT entries detected!
>> aarch64-linux-ld: Unexpected run-time procedure linkages detected!
   aarch64-linux-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_enable':
   drivers/gpu/drm/rcar-du/rcar_du_crtc.c:760: undefined reference to `rcar_mipi_dsi_pclk_enable'
   aarch64-linux-ld: drivers/gpu/drm/rcar-du/rcar_du_crtc.o: in function `rcar_du_crtc_atomic_disable':
   drivers/gpu/drm/rcar-du/rcar_du_crtc.c:806: undefined reference to `rcar_mipi_dsi_pclk_disable'

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