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Diffstat (limited to 'drivers/video/omap2/dss')
-rw-r--r--drivers/video/omap2/dss/apply.c11
1 files changed, 6 insertions, 5 deletions
diff --git a/drivers/video/omap2/dss/apply.c b/drivers/video/omap2/dss/apply.c
index f145e9c..267c3f4 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)
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