diff --git a/[refs] b/[refs]
index 4e2059761d25..0f8f6fab0ca2 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: d0bc1fb4672b978b608400a5112249cdbc28f9ae
+refs/heads/master: f95ab20972cfefa8ee5428d6c3afd4cb8eacabf4
diff --git a/trunk/Documentation/coccinelle.txt b/trunk/Documentation/coccinelle.txt
index 96b690348ba1..cf44eb6499b4 100644
--- a/trunk/Documentation/coccinelle.txt
+++ b/trunk/Documentation/coccinelle.txt
@@ -102,9 +102,15 @@ or
 	make coccicheck COCCI=<my_SP.cocci> MODE=report
 
 
- Using Coccinelle on (modified) files
-~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+ Controlling Which Files are Processed by Coccinelle
+~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
+By default the entire kernel source tree is checked.
+
+To apply Coccinelle to a specific directory, M= can be used.
+For example, to check drivers/net/wireless/ one may write:
 
+    make coccicheck M=drivers/net/wireless/
+    
 To apply Coccinelle on a file basis, instead of a directory basis, the
 following command may be used: