1 files changed, 10 insertions, 3 deletions

diff --git a/include/linux/debugfs.h b/include/linux/debugfs.h
index f7a7b86f6eef..a5fa6a6eede8 100644
--- a/include/linux/debugfs.h
+++ b/include/linux/debugfs.h
@@ -17,6 +17,10 @@
 
 #include <linux/fs.h>
 
+#include <linux/types.h>
+
+struct file_operations;
+
 #if defined(CONFIG_DEBUG_FS)
 struct dentry *debugfs_create_file(const char *name, mode_t mode,
                                    struct dentry *parent, void *data,
@@ -36,6 +40,9 @@ struct dentry *debugfs_create_bool(const char *name, mode_t mode,
                                   struct dentry *parent, u32 *value);
 
 #else
+
+#include <linux/err.h>
+
 /* 
  * We do not return NULL from these functions if CONFIG_DEBUG_FS is not enabled
  * so users have a chance to detect if there was a real error or not.  We don't
@@ -68,21 +75,21 @@ static inline struct dentry *debugfs_create_u8(const char *name, mode_t mode,
 
 static inline struct dentry *debugfs_create_u16(const char *name, mode_t mode,
                                                 struct dentry *parent,
-                                                u8 *value)
+                                                u16 *value)
 {
         return ERR_PTR(-ENODEV);
 }
 
 static inline struct dentry *debugfs_create_u32(const char *name, mode_t mode,
                                                 struct dentry *parent,
-                                                u8 *value)
+                                                u32 *value)
 {
         return ERR_PTR(-ENODEV);
 }
 
 static inline struct dentry *debugfs_create_bool(const char *name, mode_t mode,
                                                  struct dentry *parent,
-                                                 u8 *value)
+                                                 u32 *value)
 {
         return ERR_PTR(-ENODEV);
 }