[PATCH] drivers: cpufreq: Add missing of_node_put() in qoriq-cpufreq.c

[heliang]

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.

Signed-off-by: heliang <windhl@xxxxxxx>
---
 drivers/cpufreq/qoriq-cpufreq.c | 1 +
 1 file changed, 1 insertion(+)

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;
 	}
-- 
2.25.1