2 files changed, 11 insertions, 0 deletions

diff --git a/include/linux/device.h b/include/linux/device.h
index 39a3199a826d..caad9bba9652 100644
--- a/include/linux/device.h
+++ b/include/linux/device.h
@@ -353,6 +353,8 @@ extern int __must_check device_create_bin_file(struct device *dev,
                                                struct bin_attribute *attr);
 extern void device_remove_bin_file(struct device *dev,
                                    struct bin_attribute *attr);
+extern int device_schedule_callback(struct device *dev,
+                void (*func)(struct device *));
 
 /* device resource management */
 typedef void (*dr_release_t)(struct device *dev, void *res);
diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 523405e1e1f6..0544edda7168 100644
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -78,6 +78,9 @@ struct sysfs_ops {
 
 #ifdef CONFIG_SYSFS
 
+extern int sysfs_schedule_callback(struct kobject *kobj,
+                void (*func)(void *), void *data);
+
 extern int __must_check
 sysfs_create_dir(struct kobject *, struct dentry *);
 
@@ -132,6 +135,12 @@ extern int __must_check sysfs_init(void);
 
 #else /* CONFIG_SYSFS */
 
+static inline int sysfs_schedule_callback(struct kobject *kobj,
+                void (*func)(void *), void *data)
+{
+        return -ENOSYS;
+}
+
 static inline int sysfs_create_dir(struct kobject * k, struct dentry *shadow)
 {
         return 0;