From 0c295e44dea607be5f4cc2d19ce98afbd77e2619 Mon Sep 17 00:00:00 2001 From: Julia Lawall Date: Wed, 26 Mar 2014 22:33:39 +0100 Subject: 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/) // @r@ declarer name module_exit; identifier ex; @@ module_exit(ex); @@ identifier r.ex; @@ ex(...) { <... - del_timer + del_timer_sync (...) ...> } // Signed-off-by: Julia Lawall Signed-off-by: David S. Miller --- drivers/isdn/sc/init.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'drivers/isdn/sc') diff --git a/drivers/isdn/sc/init.c b/drivers/isdn/sc/init.c index 92acc81..d6f19b1 100644 --- a/drivers/isdn/sc/init.c +++ b/drivers/isdn/sc/init.c @@ -390,8 +390,8 @@ static void __exit sc_exit(void) /* * kill the timers */ - del_timer(&(sc_adapter[i]->reset_timer)); - del_timer(&(sc_adapter[i]->stat_timer)); + del_timer_sync(&(sc_adapter[i]->reset_timer)); + del_timer_sync(&(sc_adapter[i]->stat_timer)); /* * Tell I4L we're toast -- cgit v1.1