5.15-stable review patch. If anyone has any objections, please let me know.
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From: Zhang Zekun zhangzekun11@huawei.com
[ Upstream commit afc2331ef81657493c074592c409dac7c3cb8ccc ]
of_parse_phandle_with_args() needs to call of_node_put() to decrement the refcount of args.np. So, Add the missing of_node_put() in the loop.
Fixes: efa5c01cd7ee ("soc: ti: ti_sci_pm_domains: switch to use multiple genpds instead of one") Signed-off-by: Zhang Zekun zhangzekun11@huawei.com Reviewed-by: Dhruva Gole d-gole@ti.com Message-ID: 20241024030442.119506-2-zhangzekun11@huawei.com Signed-off-by: Ulf Hansson ulf.hansson@linaro.org Signed-off-by: Sasha Levin sashal@kernel.org --- drivers/soc/ti/ti_sci_pm_domains.c | 4 ++++ 1 file changed, 4 insertions(+)
diff --git a/drivers/soc/ti/ti_sci_pm_domains.c b/drivers/soc/ti/ti_sci_pm_domains.c index 17984a7bffba5..b21b152ed5d0f 100644 --- a/drivers/soc/ti/ti_sci_pm_domains.c +++ b/drivers/soc/ti/ti_sci_pm_domains.c @@ -165,6 +165,7 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev) break;
if (args.args_count >= 1 && args.np == dev->of_node) { + of_node_put(args.np); if (args.args[0] > max_id) { max_id = args.args[0]; } else { @@ -192,7 +193,10 @@ static int ti_sci_pm_domain_probe(struct platform_device *pdev) pm_genpd_init(&pd->pd, NULL, true);
list_add(&pd->node, &pd_provider->pd_list); + } else { + of_node_put(args.np); } + index++; } }