From 0d1886df6f770f881daa275fc2d3aae0c1cb5c9d Mon Sep 17 00:00:00 2001
From: Mark Brown <broonie@kernel.org>
Date: Tue, 17 Feb 2015 11:36:58 +0900
Subject: [PATCH] of/overlay: Directly include idr.h

The overlay code uses IDRs but does not explicitly include the header
providing the interface, instead relying on an implicit inclusion. Make
the dependency explicit to avoid potential future build issues if the
implicit inclusion goes away.

Signed-off-by: Mark Brown <broonie@kernel.org>
Signed-off-by: Rob Herring <robh@kernel.org>
---
 drivers/of/overlay.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/of/overlay.c b/drivers/of/overlay.c
index 352b4f28f82c..406664801cb5 100644
--- a/drivers/of/overlay.c
+++ b/drivers/of/overlay.c
@@ -19,6 +19,7 @@
 #include <linux/string.h>
 #include <linux/slab.h>
 #include <linux/err.h>
+#include <linux/idr.h>
 
 #include "of_private.h"