This is a note to let you know that I've just added the patch titled
drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c
to the 5.10-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:
drivers-cpufreq-add-missing-of_node_put-in-qoriq-cpu.patch
and it can be found in the queue-5.10 subdirectory.
If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@xxxxxxxxxxxxxxx> know about it.
commit b6a7b4a85d77b08f283a78808444a0435eff991d
Author: Liang He <windhl@xxxxxxx>
Date: Wed Jun 15 17:48:07 2022 +0800
drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c
[ Upstream commit 4ff5a9b6d95f3524bf6d27147df497eb21968300 ]
In qoriq_cpufreq_probe(), of_find_matching_node() will return a
node pointer with refcount incremented. We should use of_node_put()
when it is not used anymore.
Fixes: 157f527639da ("cpufreq: qoriq: convert to a platform driver")
[ Viresh: Fixed Author's name in commit log ]
Signed-off-by: Liang He <windhl@xxxxxxx>
Signed-off-by: Viresh Kumar <viresh.kumar@xxxxxxxxxx>
Signed-off-by: Sasha Levin <sashal@xxxxxxxxxx>
diff --git a/drivers/cpufreq/qoriq-cpufreq.c b/drivers/cpufreq/qoriq-cpufreq.c
index 6b6b20da2bcf..573b417e1483 100644
--- a/drivers/cpufreq/qoriq-cpufreq.c
+++ b/drivers/cpufreq/qoriq-cpufreq.c
@@ -275,6 +275,7 @@ static int qoriq_cpufreq_probe(struct platform_device *pdev)
np = of_find_matching_node(NULL, qoriq_cpufreq_blacklist);
if (np) {
+ of_node_put(np);
dev_info(&pdev->dev, "Disabling due to erratum A-008083");
return -ENODEV;
}
