--- arch/arm/mach-cotulla/discovery_power.c.org	Fri Nov 29 21:42:28 2002
+++ arch/arm/mach-cotulla/discovery_power.c	Fri Nov 29 21:42:05 2002
@@ -306,8 +306,16 @@
 #else
 	sti();
 #endif
-	
 	kfree (sleep_param);
+	{
+	    extern struct page *empty_zero_page;
+	    unsigned long* zero_addr;
+	    zero_addr = (unsigned long *) empty_zero_page->virtual;
+	    if(*zero_addr) {
+		*(unsigned long *)zero_addr = 0;
+	    }
+	}
+
 	return 0;
 }