--- zzzz-none-000/linux-2.4.17/include/asm-ppc/immap_8260.h	2001-07-19 01:01:03.000000000 +0000
+++ sangam-fb-322/linux-2.4.17/include/asm-ppc/immap_8260.h	2004-11-24 13:21:50.000000000 +0000
@@ -431,7 +431,7 @@
 	char		res11[4096];
 } immap_t;
 
-extern immap_t	*immr;
+extern volatile immap_t	*immr;
 
 #endif /* __IMMAP_82XX__ */
 #endif /* __KERNEL__ */