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-rw-r--r--kernel/time/clockevents.c14
1 files changed, 13 insertions, 1 deletions
diff --git a/kernel/time/clockevents.c b/kernel/time/clockevents.c
index 637a09461c1d..dc6afb485027 100644
--- a/kernel/time/clockevents.c
+++ b/kernel/time/clockevents.c
@@ -134,6 +134,17 @@ static int __clockevents_set_state(struct clock_event_device *dev,
return -ENOSYS;
return dev->set_state_oneshot(dev);
+ case CLOCK_EVT_STATE_ONESHOT_STOPPED:
+ /* Core internal bug */
+ if (WARN_ONCE(dev->state != CLOCK_EVT_STATE_ONESHOT,
+ "Current state: %d\n", dev->state))
+ return -EINVAL;
+
+ if (dev->set_state_oneshot_stopped)
+ return dev->set_state_oneshot_stopped(dev);
+ else
+ return -ENOSYS;
+
default:
return -ENOSYS;
}
@@ -445,7 +456,8 @@ static int clockevents_sanity_check(struct clock_event_device *dev)
if (dev->set_mode) {
/* We shouldn't be supporting new modes now */
WARN_ON(dev->set_state_periodic || dev->set_state_oneshot ||
- dev->set_state_shutdown || dev->tick_resume);
+ dev->set_state_shutdown || dev->tick_resume ||
+ dev->set_state_oneshot_stopped);
BUG_ON(dev->mode != CLOCK_EVT_MODE_UNUSED);
return 0;