diff --git a/[refs] b/[refs]
index ef5d05796eb2..df909cfb7bf5 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: ed35e09248c12d246b49b6b3ce9fdcec8a5badb6
+refs/heads/master: 45e786a6baeff2fa6a350bed5b880e2e9381deaf
diff --git a/trunk/drivers/tty/serial/imx.c b/trunk/drivers/tty/serial/imx.c
index be26345bf6a4..a220f77ceab6 100644
--- a/trunk/drivers/tty/serial/imx.c
+++ b/trunk/drivers/tty/serial/imx.c
@@ -516,7 +516,6 @@ static irqreturn_t imx_rxint(int irq, void *dev_id)
 {
 	struct imx_port *sport = dev_id;
 	unsigned int rx, flg, ignored = 0;
-	struct tty_struct *tty = sport->port.state->port.tty;
 	struct tty_port *port = &sport->port.state->port;
 	unsigned long flags, temp;