diff --git a/drivers/media/platform/vivid/vivid-kthread-cap.c b/drivers/media/platform/vivid/vivid-kthread-cap.c index 6cf495a7d5cc1f..ed466d737a90d3 100644 --- a/drivers/media/platform/vivid/vivid-kthread-cap.c +++ b/drivers/media/platform/vivid/vivid-kthread-cap.c @@ -658,6 +658,8 @@ static void vivid_cap_update_frame_period(struct vivid_dev *dev) u64 f_period; f_period = (u64)dev->timeperframe_vid_cap.numerator * 1000000000; + if (WARN_ON(dev->timeperframe_vid_cap.denominator == 0)) + dev->timeperframe_vid_cap.denominator = 1; do_div(f_period, dev->timeperframe_vid_cap.denominator); if (dev->field_cap == V4L2_FIELD_ALTERNATE) f_period >>= 1;