diff --git a/arch/powerpc/boot/main.c b/arch/powerpc/boot/main.c
index 56b56a8d4b2334081dbc63452697da21cd5c8078..416dc3857bfe8dcc468c8f6c3d0953970a31de40 100644
--- a/arch/powerpc/boot/main.c
+++ b/arch/powerpc/boot/main.c
@@ -36,8 +36,6 @@ struct addr_range {
 	unsigned long size;
 };
 
-typedef void (*kernel_entry_t)(unsigned long, unsigned long, void *);
-
 #undef DEBUG
 
 static struct addr_range prep_kernel(void)
diff --git a/arch/powerpc/boot/ops.h b/arch/powerpc/boot/ops.h
index a1581b7f1779083d9ebc7d1bb1d1a6247d4cb7fd..86077066cd7cae1a8c42f0f679f44431ebd241a7 100644
--- a/arch/powerpc/boot/ops.h
+++ b/arch/powerpc/boot/ops.h
@@ -19,6 +19,8 @@
 #define	MAX_PATH_LEN		256
 #define	MAX_PROP_LEN		256 /* What should this be? */
 
+typedef void (*kernel_entry_t)(unsigned long r3, unsigned long r4, void *r5);
+
 /* Platform specific operations */
 struct platform_ops {
 	void	(*fixups)(void);