[kbuild-all] [xilinx-xlnx:xlnx_rebase_v5.15 797/907] zynqmp_dpsub.c:undefined reference to `xlnx_drm_pipeline_exit'

tree: https://github.com/Xilinx/linux-xlnx xlnx_rebase_v5.15 head: 423a108a01e05e84b59a4c4885c16bf3cd8c90c7 commit: 2d2fa5c476daa40a5aac243bd776cab2568c7111 [797/907] drm: xlnx: Update DP subsystem with downstream version config: csky-randconfig-r022-20220209 (https://download.01.org/0day-ci/archive/20220209/202202092252.XjSgLJUN-lk...) compiler: csky-linux-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://github.com/Xilinx/linux-xlnx/commit/2d2fa5c476daa40a5aac243bd776c... git remote add xilinx-xlnx https://github.com/Xilinx/linux-xlnx git fetch --no-tags xilinx-xlnx xlnx_rebase_v5.15 git checkout 2d2fa5c476daa40a5aac243bd776cab2568c7111 # 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=csky SHELL=/bin/bash If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): csky-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dpsub.o: in function `zynqmp_dpsub_remove': csky-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dpsub.o: in function `zynqmp_dpsub_unbind': zynqmp_dpsub.c:(.text+0xa0): undefined reference to `xlnx_drm_pipeline_exit' csky-linux-ld: drivers/gpu/drm/xlnx/zynqmp_dpsub.o: in function `zynqmp_dpsub_probe': csky-linux-ld: drivers/gpu/drm/xlnx/zynqmp_disp.o: in function `zynqmp_disp_bind': csky-linux-ld: drivers/gpu/drm/xlnx/zynqmp_disp.o: in function `zynqmp_disp_unbind': --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org