From: Sasha Levin <sashal@kernel.org>
To: linux-kernel@vger.kernel.org, stable@vger.kernel.org
Cc: Yangtao Li <tiny.windzz@gmail.com>,
Stephen Boyd <sboyd@kernel.org>, Sasha Levin <sashal@kernel.org>,
linux-clk@vger.kernel.org
Subject: [PATCH AUTOSEL 4.9 024/251] clk: highbank: fix refcount leak in hb_clk_init()
Date: Thu, 16 Jan 2020 12:30:58 -0500 [thread overview]
Message-ID: <20200116173445.21385-24-sashal@kernel.org> (raw)
In-Reply-To: <20200116173445.21385-1-sashal@kernel.org>
From: Yangtao Li <tiny.windzz@gmail.com>
[ Upstream commit 5eb8ba90958de1285120dae5d3a5d2b1a360b3b4 ]
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: 26cae166cff9 ("ARM: highbank: remove custom .init_time hook")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/clk/clk-highbank.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/clk/clk-highbank.c b/drivers/clk/clk-highbank.c
index 727ed8e1bb72..8e4581004695 100644
--- a/drivers/clk/clk-highbank.c
+++ b/drivers/clk/clk-highbank.c
@@ -293,6 +293,7 @@ static __init struct clk *hb_clk_init(struct device_node *node, const struct clk
/* Map system registers */
srnp = of_find_compatible_node(NULL, NULL, "calxeda,hb-sregs");
hb_clk->reg = of_iomap(srnp, 0);
+ of_node_put(srnp);
BUG_ON(!hb_clk->reg);
hb_clk->reg += reg;
--
2.20.1
next parent reply other threads:[~2020-01-16 17:35 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20200116173445.21385-1-sashal@kernel.org>
2020-01-16 17:30 ` Sasha Levin [this message]
2020-01-16 17:30 ` [PATCH AUTOSEL 4.9 025/251] clk: qoriq: fix refcount leak in clockgen_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 026/251] clk: socfpga: fix refcount leak Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 027/251] clk: samsung: exynos4: fix refcount leak in exynos4_get_xom() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 028/251] clk: imx6q: fix refcount leak in imx6q_clocks_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 029/251] clk: imx6sx: fix refcount leak in imx6sx_clocks_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 030/251] clk: imx7d: fix refcount leak in imx7d_clocks_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 031/251] clk: vf610: fix refcount leak in vf610_clocks_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 032/251] clk: armada-370: fix refcount leak in a370_clk_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 033/251] clk: kirkwood: fix refcount leak in kirkwood_clk_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 034/251] clk: armada-xp: fix refcount leak in axp_clk_init() Sasha Levin
2020-01-16 17:31 ` [PATCH AUTOSEL 4.9 035/251] clk: dove: fix refcount leak in dove_clk_init() Sasha Levin
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