watchdog: npcm: Enable modular builds
authorGuenter Roeck <linux@roeck-us.net>
Mon, 29 Apr 2019 19:28:30 +0000 (12:28 -0700)
committerWim Van Sebroeck <wim@linux-watchdog.org>
Sun, 5 May 2019 19:10:35 +0000 (21:10 +0200)
commitec24292925384836763618b90f273c456dd3e8fe
tree329c653c3d597879ab981fe38687d9577c591fb8
parent0d3e156399ec0b0a4c7ef03d4c801a0594c609cc
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>
drivers/watchdog/Kconfig