1 files changed, 8 insertions, 2 deletions

diff --git a/drivers/cpufreq/cpufreq-cpu0.c b/drivers/cpufreq/cpufreq-cpu0.c
index 4e5b7fb8927c..37d23a0f8c56 100644
--- a/drivers/cpufreq/cpufreq-cpu0.c
+++ b/drivers/cpufreq/cpufreq-cpu0.c
@@ -178,10 +178,16 @@ static struct cpufreq_driver cpu0_cpufreq_driver = {
 
 static int cpu0_cpufreq_probe(struct platform_device *pdev)
 {
-        struct device_node *np;
+        struct device_node *np, *parent;
         int ret;
 
-        for_each_child_of_node(of_find_node_by_path("/cpus"), np) {
+        parent = of_find_node_by_path("/cpus");
+        if (!parent) {
+                pr_err("failed to find OF /cpus\n");
+                return -ENOENT;
+        }
+
+        for_each_child_of_node(parent, np) {
                 if (of_get_property(np, "operating-points", NULL))
                         break;
         }