diff --git a/include/asm-powerpc/mpc52xx.h b/include/asm-powerpc/mpc52xx.h
index 24751df..568135f 100644
--- a/include/asm-powerpc/mpc52xx.h
+++ b/include/asm-powerpc/mpc52xx.h
@@ -18,6 +18,8 @@
 #include <asm/prom.h>
 #endif /* __ASSEMBLY__ */
 
+#include <linux/suspend.h>
+
 
 /* ======================================================================== */
 /* Structures mapping of some unit register set                             */
@@ -267,9 +269,9 @@
 extern int __init lite5200_pm_init(void);
 
 /* lite5200 calls mpc5200 suspend functions, so here they are */
-extern int mpc52xx_pm_prepare(suspend_state_t);
+extern int mpc52xx_pm_prepare(void);
 extern int mpc52xx_pm_enter(suspend_state_t);
-extern int mpc52xx_pm_finish(suspend_state_t);
+extern void mpc52xx_pm_finish(void);
 extern char saved_sram[0x4000]; /* reuse buffer from mpc52xx suspend */
 #endif
 #endif /* CONFIG_PM */