Replaced the no longer existing io_remap_page_range() routine with the
io_remap_pfn_range() routine.  Did not have a chance yet to test the
functionality of the driver, but at least the kernel compiles cleanly again.
Signed-off-by: Antonino Daplas <adaplas@pol.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
 #include <linux/interrupt.h>
 #include <linux/ctype.h>
 #include <linux/dma-mapping.h>
+#include <linux/platform_device.h>
 
 #include <asm/mach-au1x00/au1000.h>
 
 
        vma->vm_flags |= VM_IO;
 
-       if (io_remap_page_range(vma, vma->vm_start, off,
+       if (io_remap_pfn_range(vma, vma->vm_start, off >> PAGE_SHIFT,
                                vma->vm_end - vma->vm_start,
                                vma->vm_page_prot)) {
                return -EAGAIN;