drm/rockchip: fix iommu page fault when use boot logo

[firefly-linux-kernel-4.4.55.git] / Documentation / assoc_array.txt

diff --git a/Documentation/assoc_array.txt b/Documentation/assoc_array.txt
index f4faec0f66e400dc18c176eb7c567dd2aa18f761..2f2c6cdd73c0c24ab29dcd3f68034f99f17c3125 100644 (file)
--- a/Documentation/assoc_array.txt
+++ b/Documentation/assoc_array.txt
@@ -164,10 +164,10 @@ This points to a number of methods, all of which need to be provided:
 
  (4) Diff the index keys of two objects.
 
-       int (*diff_objects)(const void *a, const void *b);
+       int (*diff_objects)(const void *object, const void *index_key);
 
-     Return the bit position at which the index keys of two objects differ or
-     -1 if they are the same.
+     Return the bit position at which the index key of the specified object
+     differs from the given index key or -1 if they are the same.
 
 
  (5) Free an object.