1 files changed, 2 insertions, 1 deletions

diff --git a/drivers/clocksource/cs5535-clockevt.c b/drivers/clocksource/cs5535-clockevt.c
index a1df588343f2..1de8cac99a0e 100644
--- a/drivers/clocksource/cs5535-clockevt.c
+++ b/drivers/clocksource/cs5535-clockevt.c
@@ -117,7 +117,8 @@ static irqreturn_t mfgpt_tick(int irq, void *dev_id)
         /* Turn off the clock (and clear the event) */
         disable_timer(cs5535_event_clock);
 
-        if (clockevent_state_shutdown(&cs5535_clockevent))
+        if (clockevent_state_detached(&cs5535_clockevent) ||
+            clockevent_state_shutdown(&cs5535_clockevent))
                 return IRQ_HANDLED;
 
         /* Clear the counter */