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authorJulia Lawall <Julia.Lawall@lip6.fr>2014-03-26 22:33:39 +0100
committerDavid S. Miller <davem@davemloft.net>2014-03-27 15:28:06 -0400
commit0c295e44dea607be5f4cc2d19ce98afbd77e2619 (patch)
treef5a16d78e15cbc8e03c36cd8280471965ef01ac8 /drivers/isdn/act2000
parenta0b8486caf4739c09eba651da49efba07c8b6433 (diff)
downloadop-kernel-dev-0c295e44dea607be5f4cc2d19ce98afbd77e2619.zip
op-kernel-dev-0c295e44dea607be5f4cc2d19ce98afbd77e2619.tar.gz
isdn: replace del_timer by del_timer_sync
Use del_timer_sync to ensure that the timer is stopped on all CPUs before the driver exists. This change was suggested by Thomas Gleixner. The semantic patch that makes this change is as follows: (http://coccinelle.lip6.fr/) // <smpl> @r@ declarer name module_exit; identifier ex; @@ module_exit(ex); @@ identifier r.ex; @@ ex(...) { <... - del_timer + del_timer_sync (...) ...> } // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'drivers/isdn/act2000')
-rw-r--r--drivers/isdn/act2000/module.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/drivers/isdn/act2000/module.c b/drivers/isdn/act2000/module.c
index b4147c0..c3a1b06 100644
--- a/drivers/isdn/act2000/module.c
+++ b/drivers/isdn/act2000/module.c
@@ -796,7 +796,7 @@ static void __exit act2000_exit(void)
act2000_card *last;
while (card) {
unregister_card(card);
- del_timer(&card->ptimer);
+ del_timer_sync(&card->ptimer);
card = card->next;
}
card = cards;
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