Re: [PATCH 2/2] watchdog: loongson1_wdt: Add DT support

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

Hi Keguang,

kernel test robot noticed the following build errors:

[auto build test ERROR on cf3be7e82b129ed34f811f116f2b113f6299d449]

url:    https://github.com/intel-lab-lkp/linux/commits/Keguang-Zhang/dt-bindings-watchdog-Add-Loongson-1-watchdog/20230407-190222
base:   cf3be7e82b129ed34f811f116f2b113f6299d449
patch link:    https://lore.kernel.org/r/20230407110025.516405-3-keguang.zhang%40gmail.com
patch subject: [PATCH 2/2] watchdog: loongson1_wdt: Add DT support
config: mips-loongson1c_defconfig (https://download.01.org/0day-ci/archive/20230408/202304081301.6Ukja1z0-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project 2c57868e2e877f73c339796c3374ae660bb77f0d)
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
        # install mips cross compiling tool for clang build
        # apt-get install binutils-mipsel-linux-gnu
        # https://github.com/intel-lab-lkp/linux/commit/26b8fbfd577b41f39d6af516ef7c49cbffa05117
        git remote add linux-review https://github.com/intel-lab-lkp/linux
        git fetch --no-tags linux-review Keguang-Zhang/dt-bindings-watchdog-Add-Loongson-1-watchdog/20230407-190222
        git checkout 26b8fbfd577b41f39d6af516ef7c49cbffa05117
        # save the config file
        mkdir build_dir && cp config build_dir/.config
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips olddefconfig
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=clang make.cross W=1 O=build_dir ARCH=mips SHELL=/bin/bash drivers/

If you fix the issue, kindly add following tag where applicable
| Reported-by: kernel test robot <lkp@intel.com>
| Link: https://lore.kernel.org/oe-kbuild-all/202304081301.6Ukja1z0-lkp@intel.com/

All errors (new ones prefixed by >>):

>> drivers/watchdog/loongson1_wdt.c:158:21: error: use of undeclared identifier 'ls1x_wdt_dt_ids'
                   .of_match_table = ls1x_wdt_dt_ids,
                                     ^
   1 error generated.


vim +/ls1x_wdt_dt_ids +158 drivers/watchdog/loongson1_wdt.c

   153	
   154	static struct platform_driver ls1x_wdt_driver = {
   155		.probe = ls1x_wdt_probe,
   156		.driver = {
   157			.name = "ls1x-wdt",
 > 158			.of_match_table = ls1x_wdt_dt_ids,
   159		},
   160	};
   161	

-- 
0-DAY CI Kernel Test Service
https://github.com/intel/lkp-tests