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authorJulia Lawall <Julia.Lawall@lip6.fr>2014-04-01 17:49:18 +0400
committerJohn W. Linville <linville@tuxdriver.com>2014-04-22 23:06:28 +0400
commit360298c11eb7f698857046bd9c52ca072f48cf1c (patch)
tree896d301e05170e8bfa527ee302958d48a2565a08 /drivers
parent294bc611abab43e83bf14d85c493e77ceb364f2e (diff)
downloadlinux-360298c11eb7f698857046bd9c52ca072f48cf1c.tar.xz
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>
Diffstat (limited to 'drivers')
-rw-r--r--drivers/net/wireless/ray_cs.c2
1 files changed, 1 insertions, 1 deletions
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);