--- include/asm-ppc/ide.h.FIX	Mon Sep 15 09:35:25 2003
+++ include/asm-ppc/ide.h	Mon Sep 15 09:36:17 2003
@@ -110,6 +110,7 @@
  */
 #if (defined CONFIG_APUS || defined CONFIG_BLK_DEV_MPC8xx_IDE)
 #define IDE_ARCH_ACK_INTR 1
+#define ide_ack_intr(hwif)	((hwif)->hw.ack_intr ? (hwif)->hw.ack_intr(hwif) : 1)
 #endif

 #endif /* __KERNEL__ */