From: Yangtao Li <tiny.windzz@gmail.com>
To: mturquette@baylibre.com, sboyd@kernel.org, gregory.clement@bootlin.com
Cc: linux-clk@vger.kernel.org, linux-kernel@vger.kernel.org,
Yangtao Li <tiny.windzz@gmail.com>
Subject: [PATCH] clk: armada-xp: fix refcount leak in axp_clk_init()
Date: Wed, 26 Dec 2018 08:42:26 -0500 [thread overview]
Message-ID: <20181226134226.5338-1-tiny.windzz@gmail.com> (raw)
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>
---
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 e8f03293ec83..fa1568279c23 100644
--- a/drivers/clk/mvebu/armada-xp.c
+++ b/drivers/clk/mvebu/armada-xp.c
@@ -226,7 +226,9 @@ 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);
--
2.17.0
next reply other threads:[~2018-12-26 13:42 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-26 13:42 Yangtao Li [this message]
2018-12-26 15:45 ` [PATCH] clk: armada-xp: fix refcount leak in axp_clk_init() Gregory CLEMENT
2018-12-28 19:46 ` Stephen Boyd
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