From: juhosg <juhosg@3c298f89-4303-0410-b956-a3cf2f4a3e73>
Date: Sun, 13 Jun 2010 11:45:45 +0000 (+0000)
Subject: backfire: swconfig: fix lock imbalance in unregister_switch() (backport of r21780)
X-Git-Url: http://git.ozo.com/?p=openwrt-10.03%2F.git;a=commitdiff_plain;h=072e16042068f47f8555c63087926f730955f2cd

backfire: swconfig: fix lock imbalance in unregister_switch() (backport of r21780)

Signed-off-by: Karl Beldan <karl.beldan@sagemcom.com>


git-svn-id: svn://svn.openwrt.org/openwrt/branches/backfire@21782 3c298f89-4303-0410-b956-a3cf2f4a3e73
---

diff --git a/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c b/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
index e83e795b8..4ca4ea32f 100644
--- a/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
+++ b/target/linux/generic-2.6/files/drivers/net/phy/swconfig.c
@@ -882,6 +882,7 @@ unregister_switch(struct switch_dev *dev)
 	swconfig_lock();
 	list_del(&dev->dev_list);
 	swconfig_unlock();
+	spin_unlock(&dev->lock);
 }
 EXPORT_SYMBOL_GPL(unregister_switch);