From 4b19efc8b022343dbe63b0c20707315c7cb8b1fa Mon Sep 17 00:00:00 2001 From: Yangtao Li Date: Wed, 26 Dec 2018 08:53:00 -0500 Subject: [PATCH] clk: imx6q: fix refcount leak in imx6q_clocks_init() [ Upstream commit c9ec1d8fef31b5fc9e90e99f9bd685db5caa7c5e ] 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 Fixes: 2acd1b6f889c ("ARM: i.MX6: implement clocks using common clock framework") Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- drivers/clk/imx/clk-imx6q.c | 1 + 1 file changed, 1 insertion(+) diff --git a/drivers/clk/imx/clk-imx6q.c b/drivers/clk/imx/clk-imx6q.c index c509324..8ddf9b1 100644 --- a/drivers/clk/imx/clk-imx6q.c +++ b/drivers/clk/imx/clk-imx6q.c @@ -424,6 +424,7 @@ static void __init imx6q_clocks_init(struct device_node *ccm_node) np = of_find_compatible_node(NULL, NULL, "fsl,imx6q-anatop"); anatop_base = base = of_iomap(np, 0); WARN_ON(!base); + of_node_put(np); /* Audio/video PLL post dividers do not work on i.MX6q revision 1.0 */ if (clk_on_imx6q() && imx_get_soc_revision() == IMX_CHIP_REVISION_1_0) { -- 2.7.4