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Subject[PATCH 4.19 109/639] clk: vf610: fix refcount leak in vf610_clocks_init()
Date
From: Yangtao Li <tiny.windzz@gmail.com>

[ Upstream commit 567177024e0313e4f0dcba7ba10c0732e50e655d ]

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: 1f2c5fd5f048 ("ARM: imx: add VF610 clock support")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/imx/clk-vf610.c | 1 +
1 file changed, 1 insertion(+)

diff --git a/drivers/clk/imx/clk-vf610.c b/drivers/clk/imx/clk-vf610.c
index 6dae54325a91d..a334667c450a1 100644
--- a/drivers/clk/imx/clk-vf610.c
+++ b/drivers/clk/imx/clk-vf610.c
@@ -203,6 +203,7 @@ static void __init vf610_clocks_init(struct device_node *ccm_node)
np = of_find_compatible_node(NULL, NULL, "fsl,vf610-anatop");
anatop_base = of_iomap(np, 0);
BUG_ON(!anatop_base);
+ of_node_put(np);

np = ccm_node;
ccm_base = of_iomap(np, 0);
--
2.20.1


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