---

yaml --- r: 362206 b: refs/heads/master c: f5c3ef2 h: refs/heads/master v: v3
git-mirror · Apr 1, 2013 · e370b9f · e370b9f
1 parent c281089
commit e370b9f
Show file tree

Hide file tree

Showing 2 changed files with 9 additions and 3 deletions.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 5faaa035ddc16d3d2e31c0bfc1c4756b6869dbcc
+refs/heads/master: f5c3ef21db149ba573a3f079df287f3d8b05ee13
diff --git a/trunk/drivers/cpufreq/cpufreq-cpu0.c b/trunk/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;
 	}