Merge branch '4.3-fixes' into mips-for-linux-next

[linux-drm-fsl-dcu.git] / drivers / cpufreq / acpi-cpufreq.c

diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 798277227de7f3a897a4ad79fcaabe787412fcfb..cec1ee2d2f744b968fe653f47dc5067dfe4dccb1 100644 (file)
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -149,6 +149,9 @@ static ssize_t show_freqdomain_cpus(struct cpufreq_policy *policy, char *buf)
 {
        struct acpi_cpufreq_data *data = policy->driver_data;
 
+       if (unlikely(!data))
+               return -ENODEV;
+
        return cpufreq_show_cpus(data->freqdomain_cpus, buf);
 }