Messages in this thread Patch in this message | | | From | Greg Kroah-Hartman <> | Subject | [PATCH 4.18 029/235] clk: imx6sll: fix missing of_node_put() | Date | Mon, 24 Sep 2018 13:50:15 +0200 |
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4.18-stable review patch. If anyone has any objections, please let me know.
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From: Nicholas Mc Guire <hofrat@osadl.org>
[ Upstream commit 7f5eac5934d747535f9ffc997792a0a6eb289374 ]
of_find_compatible_node() is returning a device node with refcount incremented and must be explicitly decremented after the last use which is right after the us in of_iomap() here.
Signed-off-by: Nicholas Mc Guire <hofrat@osadl.org> Fixes: 4a5f720b6542 ("clk: imx: add clock driver for imx6sll") Signed-off-by: Stephen Boyd <sboyd@kernel.org> Signed-off-by: Sasha Levin <alexander.levin@microsoft.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> --- drivers/clk/imx/clk-imx6sll.c | 1 + 1 file changed, 1 insertion(+)
--- a/drivers/clk/imx/clk-imx6sll.c +++ b/drivers/clk/imx/clk-imx6sll.c @@ -92,6 +92,7 @@ static void __init imx6sll_clocks_init(s np = of_find_compatible_node(NULL, NULL, "fsl,imx6sll-anatop"); base = of_iomap(np, 0); + of_node_put(np); WARN_ON(!base); /* Do not bypass PLLs initially */
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