linux-kernel - [linux-chenxing:rperier-rtc 7/7] drivers/rtc/rtc-msc313.c:229:25: error: 'ms_rtc_of_match_table' undeclared here (not in a function); did you mean 'msc313_rtc_of_match

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Date:   Sat, 31 Jul 2021 04:57:26 +0800
From:   kernel test robot <lkp@...el.com>
To:     Romain Perier <romain.perier@...il.com>
Cc:     kbuild-all@...ts.01.org, linux-kernel@...r.kernel.org
Subject: [linux-chenxing:rperier-rtc 7/7] drivers/rtc/rtc-msc313.c:229:25:
 error: 'ms_rtc_of_match_table' undeclared here (not in a function); did you
 mean 'msc313_rtc_of_match_table'?

Hi Romain,

First bad commit (maybe != root cause):

tree:   git://github.com/linux-chenxing/linux.git rperier-rtc
head:   0a94a85f4e6d701c6945740acfb65f65793a5203
commit: 0a94a85f4e6d701c6945740acfb65f65793a5203 [7/7] fix driver
config: sh-allmodconfig (attached as .config)
compiler: sh4-linux-gcc (GCC) 10.3.0
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/linux-chenxing/linux/commit/0a94a85f4e6d701c6945740acfb65f65793a5203
        git remote add linux-chenxing git://github.com/linux-chenxing/linux.git
        git fetch --no-tags linux-chenxing rperier-rtc
        git checkout 0a94a85f4e6d701c6945740acfb65f65793a5203
        # save the attached .config to linux build tree
        mkdir build_dir
        COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-10.3.0 make.cross O=build_dir ARCH=sh SHELL=/bin/bash drivers/rtc/

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

All errors (new ones prefixed by >>):

   In file included from drivers/rtc/rtc-msc313.c:13:
>> drivers/rtc/rtc-msc313.c:229:25: error: 'ms_rtc_of_match_table' undeclared here (not in a function); did you mean 'msc313_rtc_of_match_table'?
     229 | MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table);
         |                         ^~~~~~~~~~~~~~~~~~~~~
   include/linux/module.h:244:15: note: in definition of macro 'MODULE_DEVICE_TABLE'
     244 | extern typeof(name) __mod_##type##__##name##_device_table  \
         |               ^~~~
>> include/linux/module.h:244:21: error: '__mod_of__ms_rtc_of_match_table_device_table' aliased to undefined symbol 'ms_rtc_of_match_table'
     244 | extern typeof(name) __mod_##type##__##name##_device_table  \
         |                     ^~~~~~
   drivers/rtc/rtc-msc313.c:229:1: note: in expansion of macro 'MODULE_DEVICE_TABLE'
     229 | MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table);
         | ^~~~~~~~~~~~~~~~~~~

Kconfig warnings: (for reference only)
   WARNING: unmet direct dependencies detected for SND_ATMEL_SOC_PDC
   Depends on SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && HAS_DMA
   Selected by
   - SND_ATMEL_SOC_SSC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC
   - SND_ATMEL_SOC_SSC_PDC && SOUND && !UML && SND && SND_SOC && SND_ATMEL_SOC && ATMEL_SSC


vim +229 drivers/rtc/rtc-msc313.c

88cfefa536ca80e Daniel Palmer 2020-06-12  224  
88cfefa536ca80e Daniel Palmer 2020-06-12  225  static const struct of_device_id msc313_rtc_of_match_table[] = {
88cfefa536ca80e Daniel Palmer 2020-06-12  226  	{ .compatible = "mstar,msc313-rtc" },
88cfefa536ca80e Daniel Palmer 2020-06-12  227  	{ }
88cfefa536ca80e Daniel Palmer 2020-06-12  228  };
88cfefa536ca80e Daniel Palmer 2020-06-12 @229  MODULE_DEVICE_TABLE(of, ms_rtc_of_match_table);
88cfefa536ca80e Daniel Palmer 2020-06-12  230  

:::::: The code at line 229 was first introduced by commit
:::::: 88cfefa536ca80e13ffde033cdc96248e70d3724 rtc: Add support for the MSTAR MSC313 RTC

:::::: TO: Daniel Palmer <daniel@...f.com>
:::::: CC: Romain Perier <romain.perier@...il.com>

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

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