diff -urN linux-2.4.32-mtd-20050307/include/linux/mtd/map.h linux-2.4.32-mtd-20050307-fixed/include/linux/mtd/map.h
--- linux-2.4.32-mtd-20050307/include/linux/mtd/map.h	2006-07-31 22:07:57 +0200
+++ linux-2.4.32-mtd-20050307-fixed/include/linux/mtd/map.h	2006-08-04 15:42:31 +0200
@@ -12,7 +12,18 @@
 #include <asm/unaligned.h>
 #include <asm/system.h>
 #include <asm/io.h>
-#include <asm/bug.h>
+
+/* If no size was enabled in the config, let's enable 8, 16 and 32 bits */
+#if !defined(CONFIG_MTD_MAP_BANK_WIDTH_1) && \
+   !defined(CONFIG_MTD_MAP_BANK_WIDTH_2) && \
+   !defined(CONFIG_MTD_MAP_BANK_WIDTH_4) && \
+   !defined(CONFIG_MTD_MAP_BANK_WIDTH_8) && \
+   !defined(CONFIG_MTD_MAP_BANK_WIDTH_16) && \
+   !defined(CONFIG_MTD_MAP_BANK_WIDTH_32)
+#define CONFIG_MTD_MAP_BANK_WIDTH_1	1
+#define CONFIG_MTD_MAP_BANK_WIDTH_2	1
+#define CONFIG_MTD_MAP_BANK_WIDTH_4	1
+#endif
 
 #ifdef CONFIG_MTD_MAP_BANK_WIDTH_1
 #define map_bankwidth(map) 1