[kbuild-all] [ti:ti-android-linux-4.19.y 16322/18890] m68k-linux-ld: ion-ti.c:undefined reference to `ion_carveout_heap_create'

tree: git://git.ti.com/ti-linux-kernel/ti-linux-kernel.git ti-android-linux-4.19.y head: 4ef4f96cd4cea91f1d1ac9168f182eccb3c34430 commit: c1e024d601864f25838348ff253b48dd9f7bc914 [16322/18890] Merge branch 'android-4.19' of https://android.googlesource.com/kernel/common into android-feature-ti-linux-4.19.y config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 reproduce: wget https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O ~/bin/make.cross chmod +x ~/bin/make.cross git checkout c1e024d601864f25838348ff253b48dd9f7bc914 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day GCC_VERSION=9.3.0 make.cross ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kbuild test robot <lkp(a)intel.com&gt; All errors (new ones prefixed by >>): m68k-linux-ld: drivers/staging/android/ion/ion-ti.o: in function `ti_ion_init': ion-ti.c:(.init.text+0x162): undefined reference to `ion_chunk_heap_create' --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org