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clk: ti: Preserve node in ti_dt_clocks_register()

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[ Upstream commit 80864594ff ]

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 <tony@atomide.com>
Link: https://lore.kernel.org/r/20220204071449.16762-3-tony@atomide.com
Signed-off-by: Stephen Boyd <sboyd@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
This commit is contained in:
Tony Lindgren 2022-02-04 09:14:43 +02:00 committed by Greg Kroah-Hartman
parent a2a0e04f64
commit 1e9b5538cf
1 changed files with 8 additions and 5 deletions
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13
drivers/clk/ti/clk.c
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@ -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[]) void __init ti_dt_clocks_register(struct ti_dt_clk oclks[])
{ {
struct ti_dt_clk *c; struct ti_dt_clk *c;
struct device_node *node, *parent; struct device_node *node, *parent, *child;
struct clk *clk; struct clk *clk;
struct of_phandle_args clkspec; struct of_phandle_args clkspec;
char buf[64]; 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); node = of_find_node_by_name(NULL, buf);
if (num_args && compat_mode) { if (num_args && compat_mode) {
parent = node; parent = node;
node = of_get_child_by_name(parent, "clock"); child = of_get_child_by_name(parent, "clock");
if (!node) if (!child)
node = of_get_child_by_name(parent, "clk"); child = of_get_child_by_name(parent, "clk");
of_node_put(parent); if (child) {
of_node_put(parent);
node = child;
}
} }
clkspec.np = node; clkspec.np = node;