From: Yangtao Li Date: Wed, 26 Dec 2018 13:57:16 +0000 (-0500) Subject: clk: imx7d: fix refcount leak in imx7d_clocks_init() X-Git-Tag: v4.19.99~529 X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=9c88ab3ae739d8d45873ba3b74f09ec382e86765;p=platform%2Fkernel%2Flinux-rpi.git clk: imx7d: fix refcount leak in imx7d_clocks_init() [ Upstream commit 5f8c183a996b76bb09748073c856e4246fd4ce95 ] 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: 8f6d8094b215 ("ARM: imx: add imx7d clk tree support") Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c index 881b772..83412bc 100644 --- a/drivers/clk/imx/clk-imx7d.c +++ b/drivers/clk/imx/clk-imx7d.c @@ -413,6 +413,7 @@ static void __init imx7d_clocks_init(struct device_node *ccm_node) np = of_find_compatible_node(NULL, NULL, "fsl,imx7d-anatop"); base = of_iomap(np, 0); WARN_ON(!base); + of_node_put(np); clks[IMX7D_PLL_ARM_MAIN_SRC] = imx_clk_mux("pll_arm_main_src", base + 0x60, 14, 2, pll_bypass_src_sel, ARRAY_SIZE(pll_bypass_src_sel)); clks[IMX7D_PLL_DRAM_MAIN_SRC] = imx_clk_mux("pll_dram_main_src", base + 0x70, 14, 2, pll_bypass_src_sel, ARRAY_SIZE(pll_bypass_src_sel));