releases/4.9.212/clk-qoriq-fix-refcount-leak-in-clockgen_init.patch

From d97a90800804ff8c0250874329792dd235eda500 Mon Sep 17 00:00:00 2001
From: Sasha Levin <sashal@kernel.org>
Date: Wed, 26 Dec 2018 08:14:42 -0500
Subject: clk: qoriq: fix refcount leak in clockgen_init()

From: Yangtao Li <tiny.windzz@gmail.com>

[ Upstream commit 70af6c5b5270e8101f318c4b69cc98a726edfab9 ]

The of_find_compatible_node() returns a node pointer with refcount
incremented, but there is the lack of use of the of_node_put() when
done. Add the missing of_node_put() to release the refcount.

Signed-off-by: Yangtao Li <tiny.windzz@gmail.com>
Fixes: 0dfc86b3173f ("clk: qoriq: Move chip-specific knowledge into driver")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
 drivers/clk/clk-qoriq.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/clk/clk-qoriq.c b/drivers/clk/clk-qoriq.c
index cdce49f6476aa..65876ff6df411 100644
--- a/drivers/clk/clk-qoriq.c
+++ b/drivers/clk/clk-qoriq.c
@@ -1245,6 +1245,7 @@ static void __init clockgen_init(struct device_node *np)
 				pr_err("%s: Couldn't map %s regs\n", __func__,
 				       guts->full_name);
 			}
+			of_node_put(guts);
 		}
 
 	}
-- 
2.20.1