diff -urN linux-2.5.orig/drivers/char/synclink.c.orig linux/drivers/char/synclink.c
--- synclink.c.orig	Sun Feb 10 23:51:50 2002
+++ synclink.c	Sun Feb 10 23:53:14 2002
@@ -60,6 +60,8 @@
 #  define BREAKPOINT() { }
 #endif
 
-#error Please convert me to Documentation/DMA-mapping.txt
-
 #define MAX_ISA_DEVICES 10
 #define MAX_PCI_DEVICES 10
 #define MAX_TOTAL_DEVICES 20