--- zzzz-none-000/linux-2.6.19.2/arch/sparc64/kernel/ebus.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/arch/sparc64/kernel/ebus.c	2007-01-11 07:38:19.000000000 +0000
@@ -389,12 +389,12 @@
 	dev->ofdev.node = dp;
 	dev->ofdev.dev.parent = &dev->bus->ofdev.dev;
 	dev->ofdev.dev.bus = &ebus_bus_type;
-	sprintf(dev->ofdev.dev.bus_id, "ebus[%08x]", dp->node);
+	strcpy(dev->ofdev.dev.bus_id, dp->path_component_name);
 
 	/* Register with core */
 	if (of_device_register(&dev->ofdev) != 0)
 		printk(KERN_DEBUG "ebus: device registration error for %s!\n",
-		       dp->path_component_name);
+		       dev->ofdev.dev.bus_id);
 
 	dp = dp->child;
 	if (dp) {
@@ -494,12 +494,12 @@
 		ebus->ofdev.node = dp;
 		ebus->ofdev.dev.parent = &pdev->dev;
 		ebus->ofdev.dev.bus = &ebus_bus_type;
-		sprintf(ebus->ofdev.dev.bus_id, "ebus%d", num_ebus);
+		strcpy(ebus->ofdev.dev.bus_id, dp->path_component_name);
 
 		/* Register with core */
 		if (of_device_register(&ebus->ofdev) != 0)
 			printk(KERN_DEBUG "ebus: device registration error for %s!\n",
-			       dp->path_component_name);
+			       ebus->ofdev.dev.bus_id);
 
 
 		child = dp->child;