watchdog: npcm: Enable modular builds

Most of the NPCM7XX drivers can be built as modules.
The NPCM7XX watchdog driver code supports building it as
module, but its configuration option is set to bool.
Make itr tristate to actually support modular builds.
This improves consistency with other drivers for the
same platform and enables including the driver in multi-
platform configurations.

Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@linux-watchdog.org>
This commit is contained in:
Guenter Roeck 2019-04-29 12:28:30 -07:00 committed by Wim Van Sebroeck
parent 0d3e156399
commit ec24292925

View File

@ -618,7 +618,7 @@ config COH901327_WATCHDOG
compiled as a module.
config NPCM7XX_WATCHDOG
bool "Nuvoton NPCM750 watchdog"
tristate "Nuvoton NPCM750 watchdog"
depends on ARCH_NPCM || COMPILE_TEST
default y if ARCH_NPCM7XX
select WATCHDOG_CORE