diff -Nur linux-2.5.31-vanilla/arch/i386/boot/compressed/misc.c linux-2.5.31-xquad/arch/i386/boot/compressed/misc.c
--- linux-2.5.31-vanilla/arch/i386/boot/compressed/misc.c	Sat Aug 10 18:41:40 2002
+++ linux-2.5.31-xquad/arch/i386/boot/compressed/misc.c	Thu Aug 15 14:28:33 2002
@@ -9,6 +9,8 @@
  * High loaded stuff by Hans Lermen & Werner Almesberger, Feb. 1996
  */
 
+#define STANDALONE
+
 #include <linux/linkage.h>
 #include <linux/vmalloc.h>
 #include <linux/tty.h>
@@ -120,10 +122,6 @@
 static int vidport;
 static int lines, cols;
 
-#ifdef CONFIG_MULTIQUAD
-static void * xquad_portio = NULL;
-#endif
-
 #include "../../../../lib/inflate.c"
 
 static void *malloc(int size)
diff -Nur linux-2.5.31-vanilla/include/asm-i386/io.h linux-2.5.31-xquad/include/asm-i386/io.h
--- linux-2.5.31-vanilla/include/asm-i386/io.h	Sat Aug 10 18:41:28 2002
+++ linux-2.5.31-xquad/include/asm-i386/io.h	Thu Aug 15 15:17:31 2002
@@ -298,7 +298,11 @@
 #endif
 
 #ifdef CONFIG_MULTIQUAD
-extern void *xquad_portio;    /* Where the IO area was mapped */
+ #ifdef STANDALONE
+  #define xquad_portio 0
+ #else /* !STANDALONE */
+  extern void *xquad_portio;    /* Where the IO area was mapped */
+ #endif /* STANDALONE */
 #endif /* CONFIG_MULTIQUAD */
 
 /*