From: Wim Van Sebroeck <wim@iguana.be>
Date: Sun, 8 Jul 2012 12:57:09 +0000 (+0200)
Subject: watchdog: sch311x_wdt: Fix Polarity when starting watchdog
X-Git-Tag: v3.6-rc1~121^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=7732c6b96f127bb5d9474715149b4e94e369412c;p=pandora-kernel.git

watchdog: sch311x_wdt: Fix Polarity when starting watchdog

Some motherboards like the Advantech ARK3400 documentation
use a non-inverted GPIO pin. We fix this by assuming that
the BIOS will set the Polarity bit for the GPIO correctly
at startup and we keep the Bit-setting intact when we start
and stop the watchdog.

Reported-by: Jean-François Deverge <jf.deverge@gmail.com>
Signed-off-by: Dave Mueller <d.mueller@elsoft.ch>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

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