Merge back cpufreq changes for v5.18.

Author: rafaeljw

drivers/cpufreq/cpufreq_governor_attr_set.c

@@ -8,11 +8,6 @@
 
 #include "cpufreq_governor.h"
 
-static inline struct gov_attr_set *to_gov_attr_set(struct kobject *kobj)
-{
-	return container_of(kobj, struct gov_attr_set, kobj);
-}
-
 static inline struct governor_attr *to_gov_attr(struct attribute *attr)
 {
 	return container_of(attr, struct governor_attr, attr);

drivers/cpufreq/longhaul.c

@@ -668,9 +668,9 @@ static acpi_status longhaul_walk_callback(acpi_handle obj_handle,
 					  u32 nesting_level,
 					  void *context, void **return_value)
 {
-	struct acpi_device *d;
+	struct acpi_device *d = acpi_fetch_acpi_dev(obj_handle);
 
-	if (acpi_bus_get_device(obj_handle, &d))
+	if (!d)
 		return 0;
 
 	*return_value = acpi_driver_data(d);

include/linux/cpufreq.h

@@ -661,6 +661,11 @@ struct gov_attr_set {
 /* sysfs ops for cpufreq governors */
 extern const struct sysfs_ops governor_sysfs_ops;
 
+static inline struct gov_attr_set *to_gov_attr_set(struct kobject *kobj)
+{
+	return container_of(kobj, struct gov_attr_set, kobj);
+}
+
 void gov_attr_set_init(struct gov_attr_set *attr_set, struct list_head *list_node);
 void gov_attr_set_get(struct gov_attr_set *attr_set, struct list_head *list_node);
 unsigned int gov_attr_set_put(struct gov_attr_set *attr_set, struct list_head *list_node);

kernel/sched/cpufreq_schedutil.c

@@ -539,7 +539,7 @@ ATTRIBUTE_GROUPS(sugov);
 
 static void sugov_tunables_free(struct kobject *kobj)
 {
-	struct gov_attr_set *attr_set = container_of(kobj, struct gov_attr_set, kobj);
+	struct gov_attr_set *attr_set = to_gov_attr_set(kobj);
 
 	kfree(to_sugov_tunables(attr_set));
 }