From badc0e42604c4465facd81d2323e98b3b1eb9188 Mon Sep 17 00:00:00 2001
From: André Fabian Silva Delgado <emulatorman@parabola.nu>
Date: Tue, 27 Oct 2015 13:37:40 -0300
Subject: Linux-libre 4.2.4-gnu

---
 drivers/cpufreq/acpi-cpufreq.c | 3 +++
 1 file changed, 3 insertions(+)

(limited to 'drivers/cpufreq/acpi-cpufreq.c')

diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c
index 0136dfcda..7c2a7385c 100644
--- a/drivers/cpufreq/acpi-cpufreq.c
+++ b/drivers/cpufreq/acpi-cpufreq.c
@@ -146,6 +146,9 @@ static ssize_t show_freqdomain_cpus(struct cpufreq_policy *policy, char *buf)
 {
 	struct acpi_cpufreq_data *data = per_cpu(acfreq_data, policy->cpu);
 
+	if (unlikely(!data))
+		return -ENODEV;
+
 	return cpufreq_show_cpus(data->freqdomain_cpus, buf);
 }
 
-- 
cgit v1.2.3-54-g00ecf