| From 376ba5d1d53692e09dabc22754de6408ff3fd6b9 Mon Sep 17 00:00:00 2001 |
| From: Sasha Levin <sashal@kernel.org> |
| Date: Wed, 26 Dec 2018 08:57:16 -0500 |
| Subject: clk: imx7d: fix refcount leak in imx7d_clocks_init() |
| |
| From: Yangtao Li <tiny.windzz@gmail.com> |
| |
| [ 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 <tiny.windzz@gmail.com> |
| Fixes: 8f6d8094b215 ("ARM: imx: add imx7d clk tree support") |
| Signed-off-by: Stephen Boyd <sboyd@kernel.org> |
| Signed-off-by: Sasha Levin <sashal@kernel.org> |
| --- |
| drivers/clk/imx/clk-imx7d.c | 1 + |
| 1 file changed, 1 insertion(+) |
| |
| diff --git a/drivers/clk/imx/clk-imx7d.c b/drivers/clk/imx/clk-imx7d.c |
| index e7c7353a86fc6..8c0c0d0151321 100644 |
| --- a/drivers/clk/imx/clk-imx7d.c |
| +++ b/drivers/clk/imx/clk-imx7d.c |
| @@ -415,6 +415,7 @@ 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)); |
| -- |
| 2.20.1 |
| |