[PATCH] remove extra whitespace before preprocessor token

[Olaf Hering]

unifdef complains about the space before #ifndef.

Signed-off-by: Olaf Hering <olh at suse.de>

diff -purNx tags ../linux-2.6.11-rc4.orig/include/asm-ppc64/io.h ./include/asm-ppc64/io.h
--- ../linux-2.6.11-rc4.orig/include/asm-ppc64/io.h	2005-02-13 04:07:49.000000000 +0100
+++ ./include/asm-ppc64/io.h	2005-02-13 18:06:56.493502484 +0100
@@ -1,4 +1,4 @@
- #ifndef _PPC64_IO_H
+#ifndef _PPC64_IO_H
 #define _PPC64_IO_H
 
 /*