Hi Chris, Thank you for the patch! Yet something to improve: [auto build test ERROR on asoc/for-next] [also build test ERROR on lee-mfd/for-mfd-next sound/for-next v5.12 next-20210429] [If your patch is applied to the wrong git tree, kindly drop us a note. And when submitting patch, we suggest to use '--base' as documented in https://git-scm.com/docs/git-format-patch] url: https://github.com/0day-ci/linux/commits/Chris-Morgan/mfd-Add-Rockchip-rk817-audio-CODEC-support/20210422-015955 base: https://git.kernel.org/pub/scm/linux/kernel/git/broonie/sound.git for-next config: m68k-allmodconfig (attached as .config) compiler: m68k-linux-gcc (GCC) 9.3.0 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/0day-ci/linux/commit/1793e87d3e596bc502a076edc217b82f29c98924 git remote add linux-review https://github.com/0day-ci/linux git fetch --no-tags linux-review Chris-Morgan/mfd-Add-Rockchip-rk817-audio-CODEC-support/20210422-015955 git checkout 1793e87d3e596bc502a076edc217b82f29c98924 # save the attached .config to linux build tree COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross W=1 ARCH=m68k If you fix the issue, kindly add following tag as appropriate Reported-by: kernel test robot <lkp@xxxxxxxxx> All errors (new ones prefixed by >>): sound/soc/codecs/rk817_codec.c: In function 'rk817_probe': sound/soc/codecs/rk817_codec.c:418:6: warning: variable 'ret' set but not used [-Wunused-but-set-variable] 418 | int ret; | ^~~ In file included from include/linux/bpf.h:19, from include/linux/bpf-cgroup.h:5, from include/linux/cgroup-defs.h:22, from include/linux/cgroup.h:28, from include/linux/memcontrol.h:13, from include/linux/swap.h:9, from include/linux/suspend.h:5, from include/linux/regulator/consumer.h:35, from include/linux/regulator/machine.h:15, from include/linux/mfd/rk808.h:18, from sound/soc/codecs/rk817_codec.c:10: sound/soc/codecs/rk817_codec.c: At top level: >> sound/soc/codecs/rk817_codec.c:546:25: error: 'rk817_codec_dt_ids' undeclared here (not in a function); did you mean 'rk817_codec_priv'? 546 | MODULE_DEVICE_TABLE(of, rk817_codec_dt_ids); | ^~~~~~~~~~~~~~~~~~ include/linux/module.h:238:15: note: in definition of macro 'MODULE_DEVICE_TABLE' 238 | extern typeof(name) __mod_##type##__##name##_device_table \ | ^~~~ >> include/linux/module.h:238:21: error: '__mod_of__rk817_codec_dt_ids_device_table' aliased to undefined symbol 'rk817_codec_dt_ids' 238 | extern typeof(name) __mod_##type##__##name##_device_table \ | ^~~~~~ sound/soc/codecs/rk817_codec.c:546:1: note: in expansion of macro 'MODULE_DEVICE_TABLE' 546 | MODULE_DEVICE_TABLE(of, rk817_codec_dt_ids); | ^~~~~~~~~~~~~~~~~~~ vim +546 sound/soc/codecs/rk817_codec.c 545 > 546 MODULE_DEVICE_TABLE(of, rk817_codec_dt_ids); 547 --- 0-DAY CI Kernel Test Service, Intel Corporation https://lists.01.org/hyperkitty/list/kbuild-all@xxxxxxxxxxxx
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