From cb9693ea67c562e3acc18b24b4d1a044e4ab0aca Mon Sep 17 00:00:00 2001
From: Naga Chumbalkar <nagananda.chumbalkar@hp.com>
Date: Wed, 14 Sep 2011 16:22:23 -0700
Subject: [PATCH] --- yaml --- r: 263831 b: refs/heads/master c:
 e71f5cc402ecb42b407ae52add7b173bf1c53daa h: refs/heads/master i:   263829:
 8be837be2e9cdf427a23877f018bf859a651b930   263827:
 0105a4a336a89acee93a917b99653d6af3b4f074   263823:
 248242a580893fc24798efb93a0ff3e553e13dcf v: v3

---
 [refs]                              | 2 +-
 trunk/drivers/cpufreq/pcc-cpufreq.c | 3 +++
 2 files changed, 4 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 7d63a4d0b151..1987916846be 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 88cee8fd77af28d414b983798dd30c8950c71e31
+refs/heads/master: e71f5cc402ecb42b407ae52add7b173bf1c53daa
diff --git a/trunk/drivers/cpufreq/pcc-cpufreq.c b/trunk/drivers/cpufreq/pcc-cpufreq.c
index 7b0603eb0129..cdc02ac8f41a 100644
--- a/trunk/drivers/cpufreq/pcc-cpufreq.c
+++ b/trunk/drivers/cpufreq/pcc-cpufreq.c
@@ -261,6 +261,9 @@ static int pcc_get_offset(int cpu)
 	pr = per_cpu(processors, cpu);
 	pcc_cpu_data = per_cpu_ptr(pcc_cpu_info, cpu);
 
+	if (!pr)
+		return -ENODEV;
+
 	status = acpi_evaluate_object(pr->handle, "PCCP", NULL, &buffer);
 	if (ACPI_FAILURE(status))
 		return -ENODEV;