Merge tag 'pci-v3.10-fixes-2' of git://git.kernel.org/pub/scm/linux/kernel/git/helgaa...

[cascardo/linux.git] / drivers / cpufreq / arm_big_little_dt.c

diff --git a/drivers/cpufreq/arm_big_little_dt.c b/drivers/cpufreq/arm_big_little_dt.c
index d5ae4d2..173ed05 100644 (file)
--- a/drivers/cpufreq/arm_big_little_dt.c
+++ b/drivers/cpufreq/arm_big_little_dt.c
@@ -66,8 +66,8 @@ static int dt_get_transition_latency(struct device *cpu_dev)
 
        parent = of_find_node_by_path("/cpus");
        if (!parent) {
-               pr_err("failed to find OF /cpus\n");
-               return -ENOENT;
+               pr_info("Failed to find OF /cpus. Use CPUFREQ_ETERNAL transition latency\n");
+               return CPUFREQ_ETERNAL;
        }
 
        for_each_child_of_node(parent, np) {
@@ -81,7 +81,8 @@ static int dt_get_transition_latency(struct device *cpu_dev)
                return transition_latency;
        }
 
-       return -ENODEV;
+       pr_info("clock-latency isn't found, use CPUFREQ_ETERNAL transition latency\n");
+       return CPUFREQ_ETERNAL;
 }
 
 static struct cpufreq_arm_bL_ops dt_bL_ops = {