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Message-Id: <20200116173445.21385-34-sashal@kernel.org>
Date: Thu, 16 Jan 2020 12:31:08 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Yangtao Li <tiny.windzz@...il.com>,
Gregory CLEMENT <gregory.clement@...tlin.com>,
Stephen Boyd <sboyd@...nel.org>,
Sasha Levin <sashal@...nel.org>, linux-clk@...r.kernel.org
Subject: [PATCH AUTOSEL 4.9 034/251] clk: armada-xp: fix refcount leak in axp_clk_init()
From: Yangtao Li <tiny.windzz@...il.com>
[ Upstream commit db20a90a4b6745dad62753f8bd2f66afdd5abc84 ]
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@...il.com>
Reviewed-by: Gregory CLEMENT <gregory.clement@...tlin.com>
Fixes: 0a11a6ae9437 ("clk: mvebu: armada-xp: maintain clock init order")
Signed-off-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
drivers/clk/mvebu/armada-xp.c | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git a/drivers/clk/mvebu/armada-xp.c b/drivers/clk/mvebu/armada-xp.c
index b3094315a3c0..2fa15a274719 100644
--- a/drivers/clk/mvebu/armada-xp.c
+++ b/drivers/clk/mvebu/armada-xp.c
@@ -202,7 +202,9 @@ static void __init axp_clk_init(struct device_node *np)
mvebu_coreclk_setup(np, &axp_coreclks);
- if (cgnp)
+ if (cgnp) {
mvebu_clk_gating_setup(cgnp, axp_gating_desc);
+ of_node_put(cgnp);
+ }
}
CLK_OF_DECLARE(axp_clk, "marvell,armada-xp-core-clock", axp_clk_init);
--
2.20.1
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