---

yaml --- r: 260172 b: refs/heads/master c: 3d73710 h: refs/heads/master v: v3
git-mirror · Jun 28, 2011 · 0d583d2 · 0d583d2
1 parent 4a3d11b
commit 0d583d2
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Showing 3 changed files with 26 additions and 1 deletion.
diff --git a/[refs] b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 6ae77e6b6ae20c280df8ca78e9c9d9a8ccfe7a98
+refs/heads/master: 3d73710880afa3d61cf57b5d4eb192e812eb7e4f
diff --git a/trunk/drivers/cpufreq/cpufreq.c b/trunk/drivers/cpufreq/cpufreq.c
@@ -1199,6 +1199,26 @@ unsigned int cpufreq_quick_get(unsigned int cpu)
 }
 EXPORT_SYMBOL(cpufreq_quick_get);
 
+/**
+ * cpufreq_quick_get_max - get the max reported CPU frequency for this CPU
+ * @cpu: CPU number
+ *
+ * Just return the max possible frequency for a given CPU.
+ */
+unsigned int cpufreq_quick_get_max(unsigned int cpu)
+{
+	struct cpufreq_policy *policy = cpufreq_cpu_get(cpu);
+	unsigned int ret_freq = 0;
+
+	if (policy) {
+		ret_freq = policy->max;
+		cpufreq_cpu_put(policy);
+	}
+
+	return ret_freq;
+}
+EXPORT_SYMBOL(cpufreq_quick_get_max);
+
 
 static unsigned int __cpufreq_get(unsigned int cpu)
 {

diff --git a/trunk/include/linux/cpufreq.h b/trunk/include/linux/cpufreq.h
@@ -324,11 +324,16 @@ static inline unsigned int cpufreq_get(unsigned int cpu)
 /* query the last known CPU freq (in kHz). If zero, cpufreq couldn't detect it */
 #ifdef CONFIG_CPU_FREQ
 unsigned int cpufreq_quick_get(unsigned int cpu);
+unsigned int cpufreq_quick_get_max(unsigned int cpu);
 #else
 static inline unsigned int cpufreq_quick_get(unsigned int cpu)
 {
 	return 0;
 }
+static inline unsigned int cpufreq_quick_get_max(unsigned int cpu)
+{
+	return 0;
+}
 #endif