Wei Yongjun cda3b91785 watchdog: wdat_wdt: Fix warning for using 0 as NULL
Fixes the following sparse warnings:

drivers/watchdog/wdat_wdt.c:210:66: warning: Using plain integer as NULL pointer
drivers/watchdog/wdat_wdt.c:235:66: warning: Using plain integer as NULL pointer

Signed-off-by: Wei Yongjun <weiyongjun1@huawei.com>
Acked-by: Mika Westerberg <mika.westerberg@linux.intel.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
2016-09-28 23:17:11 +02:00
..
2016-09-07 21:24:42 -07:00
2016-09-09 14:52:05 -07:00
2016-07-30 21:01:36 -07:00
2016-09-03 10:40:57 -07:00
2016-09-16 13:51:42 -07:00
2016-07-30 21:01:36 -07:00
2016-08-04 09:59:37 -04:00
2016-07-20 23:39:36 -07:00
2016-09-14 14:06:30 -07:00
2016-08-12 14:59:10 +05:30
2016-08-06 00:01:33 -04:00
2016-08-05 09:48:22 -04:00
2016-09-06 11:06:52 -07:00
2016-08-01 18:36:01 -04:00
2016-09-16 17:42:10 +02:00
2016-08-02 19:35:40 -04:00
2016-08-06 09:20:13 -04:00