From 3b22287630073bf15ca225552bf61c2f2f52ae29 Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Wed, 26 Dec 2018 08:50:13 -0500 Subject: clk: dove: fix refcount leak in dove_clk_init() [ Upstream commit 8d726c5128298386b907963033be93407b0c4275 ] 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 Reviewed-by: Gregory CLEMENT Fixes: 8f7fc5450b64 ("clk: mvebu: dove: maintain clock init order") Fixes: 63b8d92c793f ("clk: add Dove PLL divider support for GPU, VMeta and AXI clocks") Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/mvebu/dove.c | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) (limited to 'drivers/clk') diff --git a/drivers/clk/mvebu/dove.c b/drivers/clk/mvebu/dove.c index 59fad9546c84..5f258c9bb68b 100644 --- a/drivers/clk/mvebu/dove.c +++ b/drivers/clk/mvebu/dove.c @@ -190,10 +190,14 @@ 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); -- cgit v1.2.3