From: Wim Van Sebroeck <wim@iguana.be>
Date: Sat, 2 Sep 2006 16:50:20 +0000 (+0200)
Subject: [WATCHDOG] w836?7hf_wdt spinlock fixes.
X-Git-Tag: v2.6.19-rc3~1^2~27
X-Git-Url: https://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=ab9d441425559aa035ba6327f21e8922e8a13927;p=pandora-kernel.git

[WATCHDOG] w836?7hf_wdt spinlock fixes.

Add io spinlocks to prevent possible race
conditions between start and stop operations
that are issued from different child processes
where the master process opened /dev/watchdog.

Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
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