wd: add stub for of_get_watchdog_priority
Allow drivers to build even if WD core isn't enabled.

Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
1 parent 6e5b9b5 commit e38c778b9afc4f519fb998fda575b2b610d788dc
@Lucas Stach Lucas Stach authored on 3 Sep 2015
Sascha Hauer committed on 4 Sep 2015
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include/watchdog.h