--- linux/arch/i386/kernel/apm.c.old	Sat Mar  3 23:59:36 2001
+++ linux/arch/i386/kernel/apm.c	Sat Mar  3 23:57:56 2001
@@ -557,7 +557,7 @@
 {
 	u32	dummy;
 
-	if (apm_bios_call_simple(APM_FUNC_IDLE, 0, 0, &dummy))
+	if (apm_bios_call(APM_FUNC_IDLE, 0, 0, &dummy, &dummy, &dummy, &dummy, &dummy))
 		return 0;
 
 #ifdef ALWAYS_CALL_BUSY