From: Dan Carpenter <dan.carpenter@oracle.com>
Date: Fri, 23 Aug 2013 08:40:59 +0000 (+0300)
Subject: watchdog: ts72xx_wdt: locking bug in ioctl
X-Git-Tag: v3.12-rc5~1^2~2
X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=8612ed0d97abcf1c016d34755b7cf2060de71963;p=pandora-kernel.git

watchdog: ts72xx_wdt: locking bug in ioctl

Calling the WDIOC_GETSTATUS & WDIOC_GETBOOTSTATUS and twice will cause a
interruptible deadlock.

Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
---

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