--- /tmp/cacheflush.h	2007-09-10 15:22:58.188856413 +0200
+++ linux-2.6.21/include/asm-arm/cacheflush.h	2007-09-10 15:23:14.009757994 +0200
@@ -418,6 +418,14 @@
  */
 #define flush_icache_page(vma,page)	do { } while (0)
 
+inline static void flush_ioremap_region(unsigned long phys, void __iomem *virt,
+                                        unsigned offset, size_t size)
+{
+       const void *start = virt + offset;
+       dmac_inv_range(start, start + size);
+}
+
+
 #define __cacheid_present(val)		(val != read_cpuid(CPUID_ID))
 #define __cacheid_vivt(val)		((val & (15 << 25)) != (14 << 25))
 #define __cacheid_vipt(val)		((val & (15 << 25)) == (14 << 25))
--- /tmp/ezx-flash.c	2007-09-10 15:22:58.192856640 +0200
+++ linux-2.6.21/drivers/mtd/maps/ezx-flash.c	2007-09-10 15:23:24.878377362 +0200
@@ -21,6 +21,8 @@
 #include <linux/dma-mapping.h>
 #include <linux/slab.h>
 
+#include <asm/cacheflush.h>
+
 #include <linux/mtd/mtd.h>
 #include <linux/mtd/map.h>
 #include <linux/mtd/partitions.h>
@@ -51,11 +53,10 @@
 		"sub pc, pc #4"
 		:"=r"(j));
 #else
-	consistent_sync((char *)map->cached + from, len, DMA_FROM_DEVICE);
+        flush_ioremap_region(map->phys, map->cached, from, len);
 #endif
 }
 
-
 struct map_info pxa27x_map = {
 	.name		= "PXA27x flash",
 	.size		= WINDOW_SIZE,