+ struct sn_flush_device_common *common;
+};
+
+/* 01/16/06 This struct is the old PROM/kernel struct and needs to be included
+ * for older official PROMs to function on the new kernel base. This struct
+ * will be removed when the next official PROM release occurs. */
+
+struct sn_flush_device_war {
+ struct sn_flush_device_common common;
+ u32 filler; /* older PROMs expect the default size of a spinlock_t */