From 360298c11eb7f698857046bd9c52ca072f48cf1c Mon Sep 17 00:00:00 2001
From: Julia Lawall <Julia.Lawall@lip6.fr>
Date: Tue, 1 Apr 2014 15:49:18 +0200
Subject: ray_cs: replace del_timer by del_timer_sync

Use del_timer_sync to ensure that the timer is stopped on all CPUs before
the driver exits.

This change was suggested by Thomas Gleixner.

The semantic patch that makes this change is as follows:
(http://coccinelle.lip6.fr/)

// <smpl>
@r@
identifier i,t,ex;
@@
struct t i = { .remove = ex, };

@@
identifier r.ex;
@@
ex(...) {
  <...
- del_timer
+ del_timer_sync
    (...)
  ...>
}
// </smpl>

Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr>
Signed-off-by: John W. Linville <linville@tuxdriver.com>
---
 drivers/net/wireless/ray_cs.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

(limited to 'drivers/net/wireless/ray_cs.c')

diff --git a/drivers/net/wireless/ray_cs.c b/drivers/net/wireless/ray_cs.c
index cbf0a589d32a..8330fa33e50b 100644
--- a/drivers/net/wireless/ray_cs.c
+++ b/drivers/net/wireless/ray_cs.c
@@ -343,7 +343,7 @@ static void ray_detach(struct pcmcia_device *link)
 	ray_release(link);
 
 	local = netdev_priv(dev);
-	del_timer(&local->timer);
+	del_timer_sync(&local->timer);
 
 	if (link->priv) {
 		unregister_netdev(dev);
-- 
cgit