3 files changed, 7 insertions, 0 deletions

diff --git a/include/linux/cpufreq.h b/include/linux/cpufreq.h
index 21e8d248d956..1fe49724da9e 100644
--- a/include/linux/cpufreq.h
+++ b/include/linux/cpufreq.h
@@ -962,6 +962,7 @@ extern struct freq_attr cpufreq_freq_attr_scaling_boost_freqs;
 extern struct freq_attr *cpufreq_generic_attr[];
 int cpufreq_table_validate_and_show(struct cpufreq_policy *policy,
                                       struct cpufreq_frequency_table *table);
+int cpufreq_table_validate_and_sort(struct cpufreq_policy *policy);
 
 unsigned int cpufreq_generic_get(unsigned int cpu);
 int cpufreq_generic_init(struct cpufreq_policy *policy,
diff --git a/include/linux/cpuidle.h b/include/linux/cpuidle.h
index 0b3fc229086c..a806e94c482f 100644
--- a/include/linux/cpuidle.h
+++ b/include/linux/cpuidle.h
@@ -33,6 +33,10 @@ struct cpuidle_state_usage {
         unsigned long long      disable;
         unsigned long long      usage;
         unsigned long long      time; /* in US */
+#ifdef CONFIG_SUSPEND
+        unsigned long long      s2idle_usage;
+        unsigned long long      s2idle_time; /* in US */
+#endif
 };
 
 struct cpuidle_state {
diff --git a/include/linux/device.h b/include/linux/device.h
index b093405ed525..abf952c82c6d 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -769,6 +769,7 @@ enum device_link_state {
  * @status: The state of the link (with respect to the presence of drivers).
  * @flags: Link flags.
  * @rpm_active: Whether or not the consumer device is runtime-PM-active.
+ * @kref: Count repeated addition of the same link.
  * @rcu_head: An RCU head to use for deferred execution of SRCU callbacks.
  */
 struct device_link {
@@ -779,6 +780,7 @@ struct device_link {
         enum device_link_state status;
         u32 flags;
         bool rpm_active;
+        struct kref kref;
 #ifdef CONFIG_SRCU
         struct rcu_head rcu_head;
 #endif