s390: cio: Delay uevents for subchannels

[deliverable/linux.git] / include / linux / sysfs.h

diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 21805b500aa24cbdbe67bb6ee0ccf4600f712e4b..fea9a6b3fb7b54be1a26f4e430dc62a7dbcfff1b 100644 (file)
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -11,6 +11,7 @@
 #define _SYSFS_H_
 
 #include <linux/compiler.h>
+#include <linux/errno.h>
 #include <linux/list.h>
 #include <asm/atomic.h>
 
@@ -78,6 +79,9 @@ 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 +136,12 @@ 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;
@@ -211,9 +221,8 @@ static inline int sysfs_add_file_to_group(struct kobject *kobj,
 }
 
 static inline void sysfs_remove_file_from_group(struct kobject *kobj,
-               const struct attribute *attr, const char *group);
+               const struct attribute *attr, const char *group)
 {
-       ;
 }
 
 static inline void sysfs_notify(struct kobject * k, char *dir, char *attr)