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path: root/drivers/video/of_display_timing.c
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Diffstat (limited to 'drivers/video/of_display_timing.c')
-rw-r--r--drivers/video/of_display_timing.c20
1 files changed, 0 insertions, 20 deletions
diff --git a/drivers/video/of_display_timing.c b/drivers/video/of_display_timing.c
index 8ce0a99bf17c..83b8963c9657 100644
--- a/drivers/video/of_display_timing.c
+++ b/drivers/video/of_display_timing.c
@@ -244,23 +244,3 @@ dispfail:
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(const 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;
-
- of_node_put(timings_np);
- return 1;
-}
-EXPORT_SYMBOL_GPL(of_display_timings_exist);