--- Makefile.old	2007-03-12 05:34:55.000000000 +0900
+++ Makefile	2007-05-13 14:40:33.000000000 +0900
@@ -939,10 +939,8 @@
                 .tmp_kallsyms* .tmp_version .tmp_vmlinux* .tmp_System.map
 
 # Directories & files removed with 'make mrproper'
-MRPROPER_DIRS  += include/config include2
-MRPROPER_FILES += .config .config.old include/asm .version .old_version \
-                  include/linux/autoconf.h include/linux/version.h \
-		  .kernelrelease Module.symvers tags TAGS cscope*
+MRPROPER_DIRS  += ""
+MRPROPER_FILES += ""
 
 # clean - Delete most, but leave enough to build external modules
 #
--- Makefile.old	2007-05-20 23:52:27.000000000 +0900
+++ Makefile	2007-05-20 23:52:46.000000000 +0900
@@ -964,7 +964,7 @@
 #
 mrproper: rm-dirs  := $(wildcard $(MRPROPER_DIRS))
 mrproper: rm-files := $(wildcard $(MRPROPER_FILES))
-mrproper-dirs      := $(addprefix _mrproper_,Documentation/DocBook scripts)
+mrproper-dirs      := $(addprefix _mrproper_,Documentation/DocBook)
 
 PHONY += $(mrproper-dirs) mrproper archmrproper
 $(mrproper-dirs):