This patch removes an unused #define.

From: Andrew Stribblehill <a.d.stribblehill@durham.ac.uk>
Signed-Off-By: Alasdair G Kergon <agk@redhat.com>

[Submitted upstream 2005/11/18]

Index: linux-2.6.14-rc2/drivers/md/dm-io.h
===================================================================
--- linux-2.6.14-rc2.orig/drivers/md/dm-io.h	2005-09-20 04:00:41.000000000 +0100
+++ linux-2.6.14-rc2/drivers/md/dm-io.h	2005-09-26 22:36:36.000000000 +0100
@@ -9,9 +9,6 @@
 
 #include "dm.h"
 
-/* FIXME make this configurable */
-#define DM_MAX_IO_REGIONS 8
-
 struct io_region {
 	struct block_device *bdev;
 	sector_t sector;