4.18-stable review patch. If anyone has any objections, please let me know.
------------------
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 */