cpufreq: Export cpufreq_boost_set_sw()

This will be used directly by cpufreq driver going forward, export it.

Signed-off-by: Viresh Kumar <viresh.kumar@linaro.org>

Author: vireshk

drivers/cpufreq/cpufreq.c

@@ -2788,7 +2788,7 @@ EXPORT_SYMBOL_GPL(cpufreq_update_limits);
 /*********************************************************************
  *               BOOST						     *
  *********************************************************************/
-static int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state)
+int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state)
 {
 	int ret;
 
@@ -2807,6 +2807,7 @@ static int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state)
 
 	return 0;
 }
+EXPORT_SYMBOL_GPL(cpufreq_boost_set_sw);
 
 static int cpufreq_boost_trigger_state(int state)
 {

include/linux/cpufreq.h

@@ -781,6 +781,7 @@ ssize_t cpufreq_show_cpus(const struct cpumask *mask, char *buf);
 bool cpufreq_boost_enabled(void);
 int cpufreq_enable_boost_support(void);
 bool policy_has_boost_freq(struct cpufreq_policy *policy);
+int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state);
 
 /* Find lowest freq at or above target in a table in ascending order */
 static inline int cpufreq_table_find_index_al(struct cpufreq_policy *policy,
@@ -1164,6 +1165,11 @@ static inline bool policy_has_boost_freq(struct cpufreq_policy *policy)
 	return false;
 }
 
+static inline int cpufreq_boost_set_sw(struct cpufreq_policy *policy, int state)
+{
+	return -EOPNOTSUPP;
+}
+
 static inline int
 cpufreq_table_set_inefficient(struct cpufreq_policy *policy,
 			      unsigned int frequency)