Re: [v8 2/4] ASoC: Add Rockchip rk817 audio CODEC support

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

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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@intel.com>

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@lists.01.org

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