From: YueHaibing yuehaibing@huawei.com
commit 9a6c274ac1c4346f5384f2290caeb42dc674c471 upstream.
If TQMX86_WDT is y and WATCHDOG_CORE is m, building fails:
drivers/watchdog/tqmx86_wdt.o: In function `tqmx86_wdt_probe': tqmx86_wdt.c:(.text+0x46e): undefined reference to `watchdog_init_timeout' tqmx86_wdt.c:(.text+0x4e0): undefined reference to `devm_watchdog_register_device'
Select WATCHDOG_CORE to fix this.
Reported-by: Hulk Robot hulkci@huawei.com Fixes: e3c21e088f89 ("watchdog: tqmx86: Add watchdog driver for the IO controller") Signed-off-by: YueHaibing yuehaibing@huawei.com Reviewed-by: Guenter Roeck linux@roeck-us.net Link: https://lore.kernel.org/r/20191206124259.25880-1-yuehaibing@huawei.com Signed-off-by: Guenter Roeck linux@roeck-us.net Signed-off-by: Wim Van Sebroeck wim@linux-watchdog.org Signed-off-by: Greg Kroah-Hartman gregkh@linuxfoundation.org
--- drivers/watchdog/Kconfig | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/watchdog/Kconfig +++ b/drivers/watchdog/Kconfig @@ -1444,6 +1444,7 @@ config SMSC37B787_WDT config TQMX86_WDT tristate "TQ-Systems TQMX86 Watchdog Timer" depends on X86 + select WATCHDOG_CORE help This is the driver for the hardware watchdog timer in the TQMX86 IO controller found on some of their ComExpress Modules.