From: Tony Lindgren Date: Fri, 4 Feb 2022 07:14:43 +0000 (+0200) Subject: clk: ti: Preserve node in ti_dt_clocks_register() X-Git-Url: http://git.maquefel.me/?a=commitdiff_plain;h=15bfec9d8030c7e0122aa4a955c0cdb57d2256b9;p=linux.git clk: ti: Preserve node in ti_dt_clocks_register() [ Upstream commit 80864594ff2ad002e2755daf97d46ff0c86faf1f ] In preparation for making use of the clock-output-names, we want to keep node around in ti_dt_clocks_register(). This change should not needed as a fix currently. Signed-off-by: Tony Lindgren Link: https://lore.kernel.org/r/20220204071449.16762-3-tony@atomide.com Signed-off-by: Stephen Boyd Signed-off-by: Sasha Levin --- diff --git a/drivers/clk/ti/clk.c b/drivers/clk/ti/clk.c index 3da33c786d77c..29eafab4353ef 100644 --- a/drivers/clk/ti/clk.c +++ b/drivers/clk/ti/clk.c @@ -131,7 +131,7 @@ int ti_clk_setup_ll_ops(struct ti_clk_ll_ops *ops) void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) { struct ti_dt_clk *c; - struct device_node *node, *parent; + struct device_node *node, *parent, *child; struct clk *clk; struct of_phandle_args clkspec; char buf[64]; @@ -171,10 +171,13 @@ void __init ti_dt_clocks_register(struct ti_dt_clk oclks[]) node = of_find_node_by_name(NULL, buf); if (num_args && compat_mode) { parent = node; - node = of_get_child_by_name(parent, "clock"); - if (!node) - node = of_get_child_by_name(parent, "clk"); - of_node_put(parent); + child = of_get_child_by_name(parent, "clock"); + if (!child) + child = of_get_child_by_name(parent, "clk"); + if (child) { + of_node_put(parent); + node = child; + } } clkspec.np = node;