diff options
| -rw-r--r-- | drivers/video/omap2/dss/apply.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c index f145e9cd6edd..267c3f40d6c3 100644 --- a/drivers/video/omap2/dss/apply.c +++ b/drivers/video/omap2/dss/apply.c @@ -354,6 +354,7 @@ static void wait_pending_extra_info_updates(void) bool updating; unsigned long flags; unsigned long t; + int r; spin_lock_irqsave(&data_lock, flags); @@ -369,11 +370,11 @@ static void wait_pending_extra_info_updates(void) spin_unlock_irqrestore(&data_lock, flags); t = msecs_to_jiffies(500); - wait_for_completion_timeout(&extra_updated_completion, t); - - updating = extra_info_update_ongoing(); - - WARN_ON(updating); + r = wait_for_completion_timeout(&extra_updated_completion, t); + if (r == 0) + DSSWARN("timeout in wait_pending_extra_info_updates\n"); + else if (r < 0) + DSSERR("wait_pending_extra_info_updates failed: %d\n", r); } int dss_mgr_wait_for_go(struct omap_overlay_manager *mgr) |