Re: [PATCH] rtc: ds1374: wdt: Use watchdog core for watchdog part

[kernel test robot]

Hi "Johnson,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on abelloni/rtc-next]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use  as documented in
https://git-scm.com/docs/git-format-patch]

url:    https://github.com/0day-ci/linux/commits/Johnson-CH-Chen/rtc-ds1374-wdt-Use-watchdog-core-for-watchdog-part/20200701-181230
base:   https://git.kernel.org/pub/scm/linux/kernel/git/abelloni/linux.git rtc-next
config: x86_64-randconfig-a015-20200701 (attached as .config)
compiler: gcc-5 (Ubuntu 5.5.0-12ubuntu1) 5.5.0 20171010
reproduce (this is a W=1 build):
        # save the attached .config to linux build tree
        make W=1 ARCH=x86_64 

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

All errors (new ones prefixed by >>, old ones prefixed by <<):

>> ERROR: modpost: "devm_watchdog_register_device" [drivers/rtc/rtc-ds1374.ko] undefined!
>> ERROR: modpost: "watchdog_init_timeout" [drivers/rtc/rtc-ds1374.ko] undefined!
>> ERROR: modpost: "watchdog_unregister_device" [drivers/rtc/rtc-ds1374.ko] undefined!

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

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