[groeck-staging:watchdog-next 31/31] rzg2l_wdt.c:undefined reference to `__udivdi3'

[kernel test robot <lkp@intel.com>]

tree:   https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git watchdog-next
head:   3a5191bbb04b28007f074b18d0c4782c0f99919c
commit: 3a5191bbb04b28007f074b18d0c4782c0f99919c [31/31] watchdog: Add Watchdog Timer driver for RZ/G2L
config: m68k-allyesconfig (https://download.01.org/0day-ci/archive/20211130/202111300656.siGCggSo-lkp@intel.com/config)
compiler: m68k-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://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git/commit/?id=3a5191bbb04b28007f074b18d0c4782c0f99919c
        git remote add groeck-staging https://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging.git
        git fetch --no-tags groeck-staging watchdog-next
        git checkout 3a5191bbb04b28007f074b18d0c4782c0f99919c
        # 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=m68k SHELL=/bin/bash

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

All errors (new ones prefixed by >>):

   m68k-linux-ld: drivers/watchdog/rzg2l_wdt.o: in function `rzg2l_wdt_probe':
>> rzg2l_wdt.c:(.text+0x296): undefined reference to `__udivdi3'

---
0-DAY CI Kernel Test Service, Intel Corporation
https://lists.01.org/hyperkitty/list/kbuild-all@lists.01.org