[PATCH] Documentation/sparse.txt: mention CF=-Wbitwise

Signed-off-by: Alexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>

diff --git a/Documentation/sparse.txt b/Documentation/sparse.txt
index 1829009db771042038f3e302a8c35dbcb07c1d14..3f1c5464b1c9f1206dd497e891e1bd6e691d15fb 100644 (file)
--- a/Documentation/sparse.txt
+++ b/Documentation/sparse.txt
@@ -41,9 +41,9 @@ sure that bitwise types don't get mixed up (little-endian vs big-endian
 vs cpu-endian vs whatever), and there the constant "0" really _is_
 special.
 
-Modify top-level Makefile to say
+Use
 
-CHECK           = sparse -Wbitwise
+       make C=[12] CF=-Wbitwise
 
 or you don't get any checking at all.