From: Devendra Naga <devendra.aaru@gmail.com>
Date: Tue, 16 Apr 2013 01:30:38 +0000 (+0000)
Subject: tlan: cancel work at remove path
X-Git-Tag: v3.10-rc1~66^2~119
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=1e0a8b13d35510e711fdf72e9a3e30bcb2bd49fa;p=platform%2Fkernel%2Flinux-stable.git

tlan: cancel work at remove path

the work has been scheduled from interrupt, and not been
cancelled when the driver is unloaded, which doesn't remove
the work item from the global workqueue. call the
cancel_work_sync when the driver is removed (rmmod'ed).

Cc: Sriram <srk@ti.com>
Cc: Cyril Chemparathy <cyril@ti.com>
Cc: Vinay Hegde <vinay.hegde@ti.com>
Signed-off-by: Devendra Naga <devendra.aaru@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
---

diff --git a/drivers/net/ethernet/ti/tlan.c b/drivers/net/ethernet/ti/tlan.c
index bdda36f..60c400f 100644
--- a/drivers/net/ethernet/ti/tlan.c
+++ b/drivers/net/ethernet/ti/tlan.c
@@ -320,6 +320,7 @@ static void tlan_remove_one(struct pci_dev *pdev)
 	free_netdev(dev);
 
 	pci_set_drvdata(pdev, NULL);
+	cancel_work_sync(&priv->tlan_tqueue);
 }
 
 static void tlan_start(struct net_device *dev)