debugfs: add documentation for debugfs_create_x64

debugfs_create_x64() exists.

Signed-off-by: Akinobu Mita <akinobu.mita@gmail.com>
Cc: Greg Kroah-Hartman <gregkh@suse.de>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>

diff --git a/Documentation/filesystems/debugfs.txt b/Documentation/filesystems/debugfs.txt
index ed52af60c2d84cf72e1a8fe48ad319794c5b19f9..742cc06e138f5ddd259644b91a8819086bf2b2ac 100644 (file)
--- a/Documentation/filesystems/debugfs.txt
+++ b/Documentation/filesystems/debugfs.txt
@@ -73,8 +73,8 @@ the following functions can be used instead:
                                      struct dentry *parent, u16 *value);
     struct dentry *debugfs_create_x32(const char *name, mode_t mode,
                                      struct dentry *parent, u32 *value);
-
-Note that there is no debugfs_create_x64().
+    struct dentry *debugfs_create_x64(const char *name, mode_t mode,
+                                     struct dentry *parent, u64 *value);
 
 These functions are useful as long as the developer knows the size of the
 value to be exported.  Some types can have different widths on different