[PATCH 3/3] watchdog: at91sam9_wdt: increase security margin on watchdog counter reset

[Guenter Roeck]

On 11/03/2013 09:52 AM, Boris BREZILLON wrote:
> Try to reset the watchdog counter 4 or 2 times more often than actually
> requested, to avoid spurious watchdog reset.
> If this is not possible because of the min_heartbeat value, reset it at
> the min_heartbeat period.
>
> Signed-off-by: Boris BREZILLON <b.brezillon at overkiz.com>

Reviewed-by: Guenter Roeck <linux at roeck-us.net>