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clk: dove: fix refcount leak in dove_clk_init() 

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>
Reviewed-by: Gregory CLEMENT <gregory.clement@bootlin.com>
Fixes: 8f7fc5450b ("clk: mvebu: dove: maintain clock init order")
Fixes: 63b8d92c79 ("clk: add Dove PLL divider support for GPU, VMeta and AXI clocks")
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
hifive-unleashed-5.1
Yangtao Li 2018-12-26 08:50:13 -05:00 committed by Stephen Boyd
parent 9b4eedf627
commit 8d726c5128
1 changed files with 6 additions and 2 deletions
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8
drivers/clk/mvebu/dove.c
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@ -188,10 +188,14 @@ static void __init dove_clk_init(struct device_node *np)
mvebu_coreclk_setup(np, &dove_coreclks);
if (ddnp)
if (ddnp) {
dove_divider_clk_init(ddnp);
of_node_put(ddnp);
}
if (cgnp)
if (cgnp) {
mvebu_clk_gating_setup(cgnp, dove_gating_desc);
of_node_put(cgnp);
}
}
CLK_OF_DECLARE(dove_clk, "marvell,dove-core-clock", dove_clk_init);