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Date: Thu, 16 Jan 2020 12:11:55 -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 4.14 047/371] clk: mv98dx3236: fix refcount leak in mv98dx3236_clk_init() From: Yangtao Li <tiny.windzz@...il.com> [ Upstream commit 9b4eedf627045ae5ddcff60a484200cdd554c413 ] 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: 337072604224 ("clk: mvebu: Expand mv98dx3236-core-clock support") Signed-off-by: Stephen Boyd <sboyd@...nel.org> Signed-off-by: Sasha Levin <sashal@...nel.org> --- drivers/clk/mvebu/mv98dx3236.c | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/drivers/clk/mvebu/mv98dx3236.c b/drivers/clk/mvebu/mv98dx3236.c index 6e203af73cac..c8a0d03d2cd6 100644 --- a/drivers/clk/mvebu/mv98dx3236.c +++ b/drivers/clk/mvebu/mv98dx3236.c @@ -174,7 +174,9 @@ static void __init mv98dx3236_clk_init(struct device_node *np) mvebu_coreclk_setup(np, &mv98dx3236_core_clocks); - if (cgnp) + if (cgnp) { mvebu_clk_gating_setup(cgnp, mv98dx3236_gating_desc); + of_node_put(cgnp); + } } CLK_OF_DECLARE(mv98dx3236_clk, "marvell,mv98dx3236-core-clock", mv98dx3236_clk_init); -- 2.20.1
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