[PATCH] Fix O= build

[Matthew Wilcox <matthew@wil.cx>]

Olaf tells me make O= has been broken for a week.  Here's the patch I've
been using to fix it:

diff -urpNX dontdiff linus-2.6/usr/Makefile parisc-2.6/usr/Makefile
--- linus-2.6/usr/Makefile	Thu Oct 21 14:40:04 2004
+++ parisc-2.6/usr/Makefile	Thu Oct 21 15:10:40 2004
@@ -8,7 +8,7 @@ clean-files := initramfs_data.cpio.gz
 # If you want a different list of files in the initramfs_data.cpio
 # then you can either overwrite the cpio_list in this directory
 # or set INITRAMFS_LIST to another filename.
-INITRAMFS_LIST := $(obj)/initramfs_list
+INITRAMFS_LIST := $(srctree)/$(obj)/initramfs_list
 
 # initramfs_data.o contains the initramfs_data.cpio.gz image.
 # The image is included using .incbin, a dependency which is not

-- 
"Next the statesmen will invent cheap lies, putting the blame upon 
the nation that is attacked, and every man will be glad of those
conscience-soothing falsities, and will diligently study them, and refuse
to examine any refutations of them; and thus he will by and by convince 
himself that the war is just, and will thank God for the better sleep 
he enjoys after this process of grotesque self-deception." -- Mark Twain