watchdog: softdog: implement pretimeout support
authorWolfram Sang <wsa+renesas@sang-engineering.com>
Fri, 7 Oct 2016 12:41:38 +0000 (15:41 +0300)
committerWim Van Sebroeck <wim@iguana.be>
Sat, 8 Oct 2016 08:27:27 +0000 (10:27 +0200)
commit2accf320786210db92f36866cc71fa894f510a4a
treedbdd5b499043fffc3741974608b13f0c042be49b
parent89873a711dd20b614abb6e4038fb4b5462f4c701
watchdog: softdog: implement pretimeout support

Give devices which do not have hardware support for pretimeout at least a
software version of it.

Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Signed-off-by: Vladimir Zapolskiy <vladimir_zapolskiy@mentor.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
drivers/watchdog/softdog.c