--- zzzz-none-000/linux-2.6.19.2/drivers/firmware/dell_rbu.c	2007-01-10 19:10:37.000000000 +0000
+++ davinci-8020-5505/linux-2.6.19.2/drivers/firmware/dell_rbu.c	2007-01-11 07:38:19.000000000 +0000
@@ -705,16 +705,17 @@
 
 static int __init dcdrbu_init(void)
 {
-	int rc;
+	int rc = 0;
 	spin_lock_init(&rbu_data.lock);
 
 	init_packet_head();
-	rbu_device = platform_device_register_simple("dell_rbu", -1, NULL, 0);
-	if (IS_ERR(rbu_device)) {
+	rbu_device =
+		platform_device_register_simple("dell_rbu", -1, NULL, 0);
+	if (!rbu_device) {
 		printk(KERN_ERR
 			"dell_rbu:%s:platform_device_register_simple "
 			"failed\n", __FUNCTION__);
-		return PTR_ERR(rbu_device);
+		return -EIO;
 	}
 
 	rc = sysfs_create_bin_file(&rbu_device->dev.kobj, &rbu_data_attr);