userspace: clarify deprecation of cpufreq_set(), cpufreq_setmax()

diff -ruN linux-original/drivers/cpufreq/cpufreq_userspace.c linux/drivers/cpufreq/cpufreq_userspace.c
@@ -94,13 +94,13 @@
 
 
 /** 
- * cpufreq_set - set the CPU frequency
+ * _cpufreq_set - set the CPU frequency
  * @freq: target frequency in kHz
  * @cpu: CPU for which the frequency is to be set
  *
  * Sets the CPU frequency to freq.
  */
-int cpufreq_set(unsigned int freq, unsigned int cpu)
+static int _cpufreq_set(unsigned int freq, unsigned int cpu)
 {
 	int ret = -EINVAL;
 

@@ -129,6 +129,18 @@
 	up(&userspace_sem);
 	return ret;
 }
+
+
+#ifdef CONFIG_CPU_FREQ_24_API
+
+#warning The /proc/sys/cpu/ and sysctl interface to cpufreq will be removed from the 2.6. kernel series soon after 2005-01-01
+
+static unsigned int warning_print = 0;
+
+int __deprecated cpufreq_set(unsigned int freq, unsigned int cpu)
+{
+	return _cpufreq_set(freq, cpu);
+}
 EXPORT_SYMBOL_GPL(cpufreq_set);
 
 

@@ -139,21 +151,14 @@
  * Sets the CPU frequency to the maximum frequency supported by
  * this CPU.
  */
-int cpufreq_setmax(unsigned int cpu)
+int __deprecated cpufreq_setmax(unsigned int cpu)
 {
 	if (!cpu_is_managed[cpu] || !cpu_online(cpu))
 		return -EINVAL;
-	return cpufreq_set(cpu_max_freq[cpu], cpu);
+	return _cpufreq_set(cpu_max_freq[cpu], cpu);
 }
 EXPORT_SYMBOL_GPL(cpufreq_setmax);
 
-
-#ifdef CONFIG_CPU_FREQ_24_API
-
-#warning The /proc/sys/cpu/ and sysctl interface to cpufreq will be removed from the 2.6. kernel series soon after 2005-01-01
-
-static unsigned int warning_print = 0;
-
 /*********************** cpufreq_sysctl interface ********************/
 static int
 cpufreq_procctl(ctl_table *ctl, int write, struct file *filp,

@@ -186,7 +191,7 @@
 		buf[sizeof(buf) - 1] = '\0';
 
 		freq = simple_strtoul(buf, &p, 0);
-		cpufreq_set(freq, cpu);
+		_cpufreq_set(freq, cpu);
 	} else {
 		len = sprintf(buf, "%d\n", cpufreq_get(cpu));
 		if (len > left)

@@ -239,7 +244,7 @@
 		if (get_user(freq, (unsigned int __user *)newval))
 			return -EFAULT;
 
-		cpufreq_set(freq, cpu);
+		_cpufreq_set(freq, cpu);
 	}
 	return 1;
 }

@@ -494,7 +499,7 @@
 	if (ret != 1)
 		return -EINVAL;
 
-	cpufreq_set(freq, policy->cpu);
+	_cpufreq_set(freq, policy->cpu);
 
 	return count;
 }

diff -ruN linux-original/include/linux/cpufreq.h linux/include/linux/cpufreq.h
@@ -261,8 +261,8 @@
  *********************************************************************/
 #ifdef CONFIG_CPU_FREQ_24_API
 
-int cpufreq_setmax(unsigned int cpu);
-int cpufreq_set(unsigned int kHz, unsigned int cpu);
+int __deprecated cpufreq_setmax(unsigned int cpu);
+int __deprecated cpufreq_set(unsigned int kHz, unsigned int cpu);
 
 
 /* /proc/sys/cpu */