From f5b9e7f16bb68905b6ab5e30bbfb72bed58fcb65 Mon Sep 17 00:00:00 2001
From: Viresh Kumar <viresh.kumar@linaro.org>
Date: Wed, 31 Oct 2012 01:28:15 +0100
Subject: [PATCH] --- yaml --- r: 336711 b: refs/heads/master c:
 5a1c022850ea5d64c2997bf9b89f5ae112d5ee4d h: refs/heads/master i:   336709:
 bb702518bf832976b26fd2cc47581f1393ef0722   336707:
 ec549cb3597b03eef7f8906b46fae0ad974cdc1a   336703:
 34d14e41a38e6aadba3bdb769eb39ef84ea4d43a v: v3

---
 [refs]                          | 2 +-
 trunk/drivers/cpufreq/cpufreq.c | 4 ++++
 2 files changed, 5 insertions(+), 1 deletion(-)

diff --git a/[refs] b/[refs]
index 8172a2ba2531..956531cab274 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: da58445570326ac2a342770a9c9a2646276e1721
+refs/heads/master: 5a1c022850ea5d64c2997bf9b89f5ae112d5ee4d
diff --git a/trunk/drivers/cpufreq/cpufreq.c b/trunk/drivers/cpufreq/cpufreq.c
index 261ef654a352..28dc134cec36 100644
--- a/trunk/drivers/cpufreq/cpufreq.c
+++ b/trunk/drivers/cpufreq/cpufreq.c
@@ -1476,6 +1476,10 @@ int __cpufreq_driver_target(struct cpufreq_policy *policy,
 
 	pr_debug("target for CPU %u: %u kHz, relation %u\n", policy->cpu,
 		target_freq, relation);
+
+	if (target_freq == policy->cur)
+		return 0;
+
 	if (cpu_online(policy->cpu) && cpufreq_driver->target)
 		retval = cpufreq_driver->target(policy, target_freq, relation);