From: Boris BREZILLON <b.brezillon@overkiz.com>
Date: Sun, 3 Nov 2013 17:52:44 +0000 (+0100)
Subject: watchdog: at91sam9_wdt: increase security margin on watchdog counter reset
X-Git-Tag: v3.14-rc1~51^2~3
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=f72fa00f8ab216ee484d61de17ddc84712456c3a;p=pandora-kernel.git

watchdog: at91sam9_wdt: increase security margin on watchdog counter reset

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@overkiz.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

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