From: Hauke Mehrtens <hauke@hauke-m.de>
Date: Sat, 23 Oct 2010 18:14:00 +0000 (+0200)
Subject: compat: lock correct mutex in device_lock
X-Git-Url: http://git.lede-project.org./?a=commitdiff_plain;h=9e6334f51655ac71c9d18207654d934af991f755;p=openwrt%2Fstaging%2Fblogic.git

compat: lock correct mutex in device_lock

This seams to be an error as all the other functions are working on the
other struct.

CC: Blaise Gassend <blaise@willowgarage.com>
Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
---

diff --git a/include/linux/compat-2.6.34.h b/include/linux/compat-2.6.34.h
index f710d08b1c4a..763abcacfca1 100644
--- a/include/linux/compat-2.6.34.h
+++ b/include/linux/compat-2.6.34.h
@@ -143,7 +143,7 @@ do {								\
 static inline void device_lock(struct device *dev)
 {
 #if defined(CONFIG_PREEMPT_RT) || defined(CONFIG_PREEMPT_DESKTOP)
-        mutex_lock(&dev->parent->mutex);
+        mutex_lock(&dev->mutex);
 #else
 	down(&dev->sem);
 #endif