--- comedi/include/linux/mm.h.orig	2005-03-11 13:51:29.000000000 +0000
+++ comedi/include/linux/mm.h	2005-03-11 13:57:51.000000000 +0000
@@ -14,7 +14,7 @@
 #define VM_OFFSET(a)	((a)->vm_pgoff * PAGE_SIZE)
 #endif
 
-#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0)
+#if LINUX_VERSION_CODE < KERNEL_VERSION(2,5,0) && !defined(KERNEL_SL3)
 #define REMAP_PAGE_RANGE(a,b,c,d,e) remap_page_range(b,c,d,e)
 #else
 #define REMAP_PAGE_RANGE(a,b,c,d,e) remap_page_range(a,b,c,d,e)