diff --git a/[refs] b/[refs]
index dae81984efc1..0e8cf37ef032 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: badb9533abbbba70df099765afe4ae432b442430
+refs/heads/master: a4fb0b228e284107b9bdf44769bbdc80efd660e1
diff --git a/trunk/drivers/serial/ifx6x60.c b/trunk/drivers/serial/ifx6x60.c
index 3f8d5ee90a1b..ab93763862d5 100644
--- a/trunk/drivers/serial/ifx6x60.c
+++ b/trunk/drivers/serial/ifx6x60.c
@@ -1384,6 +1384,7 @@ static int __init ifx_spi_init(void)
 	if (result) {
 		pr_err("%s: tty_register_driver failed(%d)",
 			DRVNAME, result);
+		put_tty_driver(tty_drv);
 		return result;
 	}