sysfs: crash debugging

[linux-2.6-omap-h63xx.git] / include / linux / sysfs.h

diff --git a/include/linux/sysfs.h b/include/linux/sysfs.h
index 7858eac40aa7be8e27f9091806f2b194eabedd61..8ec406afb3eb1ed548bc221f6721dbe189c69f96 100644 (file)
--- a/include/linux/sysfs.h
+++ b/include/linux/sysfs.h
@@ -101,6 +101,9 @@ void sysfs_remove_bin_file(struct kobject *kobj, struct bin_attribute *attr);
 
 int __must_check sysfs_create_link(struct kobject *kobj, struct kobject *target,
                                   const char *name);
+int __must_check sysfs_create_link_nowarn(struct kobject *kobj,
+                                         struct kobject *target,
+                                         const char *name);
 void sysfs_remove_link(struct kobject *kobj, const char *name);
 
 int __must_check sysfs_create_group(struct kobject *kobj,
@@ -116,6 +119,8 @@ void sysfs_remove_file_from_group(struct kobject *kobj,
 
 void sysfs_notify(struct kobject *kobj, char *dir, char *attr);
 
+void sysfs_printk_last_file(void);
+
 extern int __must_check sysfs_init(void);
 
 #else /* CONFIG_SYSFS */
@@ -180,6 +185,13 @@ static inline int sysfs_create_link(struct kobject *kobj,
        return 0;
 }
 
+static inline int sysfs_create_link_nowarn(struct kobject *kobj,
+                                          struct kobject *target,
+                                          const char *name)
+{
+       return 0;
+}
+
 static inline void sysfs_remove_link(struct kobject *kobj, const char *name)
 {
 }
@@ -221,6 +233,10 @@ static inline int __must_check sysfs_init(void)
        return 0;
 }
 
+static inline void sysfs_printk_last_file(void)
+{
+}
+
 #endif /* CONFIG_SYSFS */
 
 #endif /* _SYSFS_H_ */