patch-2.4.6 linux/arch/sparc64/kernel/power.c

• Lines: 18
• Date: Tue Jun 12 11:08:46 2001
• Orig file: v2.4.5/linux/arch/sparc64/kernel/power.c
• Orig date: Tue Jul 11 15:46:08 2000

diff -u --recursive --new-file v2.4.5/linux/arch/sparc64/kernel/power.c linux/arch/sparc64/kernel/power.c
@@ -1,4 +1,4 @@
-/* $Id: power.c,v 1.8 2000/07/11 22:41:33 davem Exp $
+/* $Id: power.c,v 1.9 2001/06/08 02:28:22 davem Exp $
  * power.c: Power management driver.
  *
  * Copyright (C) 1999 David S. Miller (davem@redhat.com)
@@ -81,6 +81,11 @@
 {
 	struct linux_ebus *ebus;
 	struct linux_ebus_device *edev;
+	static int invoked = 0;
+
+	if (invoked)
+		return;
+	invoked = 1;
 
 	for_each_ebus(ebus) {
 		for_each_ebusdev(edev, ebus) {