From: Wim Van Sebroeck <wim@iguana.be>
Date: Thu, 22 Mar 2012 19:42:16 +0000 (+0100)
Subject: watchdog: coh901327_wdt.c: fix timeout
X-Git-Tag: v3.4-rc1~67^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=dddbc6a0513b25c80e73e14ee704186deedc0d00;p=pandora-kernel.git

watchdog: coh901327_wdt.c: fix timeout

Set the timeout value properly so that we don't get faulty values
for the WDIOC_GETTIMEOUT iotcl. 'margin' should be an unsigned int.
Also add a check to see if margin is a valid parameter after it is
loaded as a module.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Acked-by: Wolfram Sang <w.sang@pengutronix.de>
---

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