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Date: Thu, 16 Jan 2020 12:30:59 -0500
From: Sasha Levin <sashal@...nel.org>
To: linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc: Yangtao Li <tiny.windzz@...il.com>,
Stephen Boyd <sboyd@...nel.org>,
Sasha Levin <sashal@...nel.org>, linux-clk@...r.kernel.org
Subject: [PATCH AUTOSEL 4.9 025/251] clk: qoriq: fix refcount leak in clockgen_init()
From: Yangtao Li <tiny.windzz@...il.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@...il.com>
Fixes: 0dfc86b3173f ("clk: qoriq: Move chip-specific knowledge into driver")
Signed-off-by: Stephen Boyd <sboyd@...nel.org>
Signed-off-by: Sasha Levin <sashal@...nel.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 cdce49f6476a..65876ff6df41 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
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