This is a note to let you know that I've just added the patch titled
pmdomain: ti-sci: Add missing of_node_put() for args.np
to the 6.1-stable tree which can be found at:
http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary
The filename of the patch is:
pmdomain-ti-sci-add-missing-of_node_put-for-args.np.patch
and it can be found in the queue-6.1 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit 3eccc8b71b0a3c09e7e09655bf036013e062a033
Author: Zhang Zekun <zhangzekun11@xxxxxxxxxx>
Date: Thu Oct 24 11:04:41 2024 +0800
pmdomain: ti-sci: Add missing of_node_put() for args.np
[ 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@xxxxxxxxxx>
Reviewed-by: Dhruva Gole <d-gole@xxxxxx>
Message-ID: <20241024030442.119506-2-zhangzekun11@xxxxxxxxxx>
Signed-off-by: Ulf Hansson <ulf.hansson@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
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++;
}
}
