diff --git a/[refs] b/[refs]
index 5b67be40d8e0..187bb3ce56e4 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 58690664456b597796e58958861f365e096a1609
+refs/heads/master: 072d3d1acb452f4abd8d3d20af661f2e28854b59
diff --git a/trunk/drivers/char/hw_random/geode-rng.c b/trunk/drivers/char/hw_random/geode-rng.c
index be61f22ee7bb..d37ced0d132b 100644
--- a/trunk/drivers/char/hw_random/geode-rng.c
+++ b/trunk/drivers/char/hw_random/geode-rng.c
@@ -107,10 +107,14 @@ static int __init mod_init(void)
 	if (err) {
 		printk(KERN_ERR PFX "RNG registering failed (%d)\n",
 		       err);
-		goto out;
+		goto err_unmap;
 	}
 out:
 	return err;
+
+err_unmap:
+	iounmap(mem);
+	goto out;
 }
 
 static void __exit mod_exit(void)