diff options
Diffstat (limited to 'kernel/time/clockevents.c')
| -rw-r--r-- | kernel/time/clockevents.c | 13 |
1 files changed, 5 insertions, 8 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c index 3e59fce..3d1e3e1 100644 --- a/kernel/time/clockevents.c +++ b/kernel/time/clockevents.c @@ -133,7 +133,7 @@ static void clockevents_do_notify(unsigned long reason, void *dev) } /* - * Called after a notify add to make devices availble which were + * Called after a notify add to make devices available which were * released from the notifier call. */ static void clockevents_notify_released(void) @@ -218,6 +218,8 @@ void clockevents_exchange_device(struct clock_event_device *old, */ void clockevents_notify(unsigned long reason, void *arg) { + struct list_head *node, *tmp; + spin_lock(&clockevents_lock); clockevents_do_notify(reason, arg); @@ -227,13 +229,8 @@ void clockevents_notify(unsigned long reason, void *arg) * Unregister the clock event devices which were * released from the users in the notify chain. */ - while (!list_empty(&clockevents_released)) { - struct clock_event_device *dev; - - dev = list_entry(clockevents_released.next, - struct clock_event_device, list); - list_del(&dev->list); - } + list_for_each_safe(node, tmp, &clockevents_released) + list_del(node); break; default: break; |