watchdog: imgdpc: select WATCHDOG_CORE
authorArnd Bergmann <arnd@arndb.de>
Mon, 25 Jan 2016 16:06:27 +0000 (17:06 +0100)
committerWim Van Sebroeck <wim@iguana.be>
Sun, 31 Jan 2016 15:52:56 +0000 (16:52 +0100)
commitdf1a3e64f79b3e277a22b2e789896f86c63eec1f
tree1fd0130b0607bf965784a9e5276a414cc93b8c11
parentc75f6c5ac0877e8d9728f680aa324e9adeff91e1
watchdog: imgdpc: select WATCHDOG_CORE

The imgpdc_wdt driver can be built on all architectures with
CONFIG_COMPILE_TEST, but fails if no other watchdog driver is
enabled:

drivers/watchdog/built-in.o: In function `pdc_wdt_remove':
imgpdc_wdt.c:(.text+0x74): undefined reference to `watchdog_unregister_device'

This adds the normal 'select WATCHDOG_CORE' that is needed to
ensure the driver always builds cleanly.

Signed-off-by: Arnd Bergmann <arnd@arndb.de>
Reviewed-by: James Hogan <james.hogan@imgtec.com>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/Kconfig