[patch][rfc] xquad_portio cleanup

From: Matthew Dobson (colpatch@us.ibm.com)
Date: Mon Sep 30 2002 - 18:34:56 EST


Alan, Martin, Linus, and anyone else who cares, ;)

        Here's a patch Martin and I put together a while ago to clean up the
xquad_portio kludgery that's been floating around for too long. I think
this pretty much goes along with what you have in your tree, Alan. It's
a small patch, so if no one complains, please apply Linus.

Cheers!

-Matt

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 */
 
 /*

-
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