Hi Randy,

[Please trim your emails a bit more, thanks]

On Fri, 17 Jul 2020 09:49:05 -0700 Randy Dunlap <rdunlap@infradead.org> wrote:
> on x86_64:
> # CONFIG_WATCHDOG is not set
> 
> ld: drivers/rtc/rtc-ds1374.o: in function `ds1374_probe':
> rtc-ds1374.c:(.text+0x736): undefined reference to `watchdog_init_timeout'
> ld: rtc-ds1374.c:(.text+0x77e): undefined reference to `devm_watchdog_register_device'

Caused by commit

  d3de4beb14a8 ("rtc: ds1374: wdt: Use watchdog core for watchdog part")

from the rtc tree.
-- 
Cheers,
Stephen Rothwell