[PATCH] drivers: video: drop unused of_display_timings_exist()

[Antony Pavlov]

Signed-off-by: Antony Pavlov <antonynpavlov at gmail.com>
---
 drivers/video/of_display_timing.c | 19 -------------------
 1 file changed, 19 deletions(-)

diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 6a5bf62a3..20f9354a1 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -188,22 +188,3 @@ entryfail:
 	return NULL;
 }
 EXPORT_SYMBOL_GPL(of_get_display_timings);
-
-/**
- * of_display_timings_exist - check if a display-timings node is provided
- * @np: device_node with the timing
- **/
-int of_display_timings_exist(struct device_node *np)
-{
-	struct device_node *timings_np;
-
-	if (!np)
-		return -EINVAL;
-
-	timings_np = of_parse_phandle(np, "display-timings", 0);
-	if (!timings_np)
-		return -EINVAL;
-
-	return 1;
-}
-EXPORT_SYMBOL_GPL(of_display_timings_exist);
-- 
2.11.0