diff --git a/[refs] b/[refs]
index 7dcbc7c40927..7a7f24aff614 100644
--- a/[refs]
+++ b/[refs]
@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 2a58364da0c04f8dc42cdfe7a4de9d17e536cda8
+refs/heads/master: b23954a3f73a68a80f260bd3569a81ccc6d13670
diff --git a/trunk/drivers/tty/serial/pch_uart.c b/trunk/drivers/tty/serial/pch_uart.c
index 32ac7ea259db..d035f8ff913d 100644
--- a/trunk/drivers/tty/serial/pch_uart.c
+++ b/trunk/drivers/tty/serial/pch_uart.c
@@ -1083,7 +1083,7 @@ static irqreturn_t pch_uart_interrupt(int irq, void *dev_id)
 			ret = PCH_UART_HANDLED_MS_INT;
 			break;
 		default:	/* Never junp to this label */
-			dev_err(priv->port.dev, "%s:iid=%d (%lu)\n", __func__,
+			dev_err(priv->port.dev, "%s:iid=%02x (%lu)\n", __func__,
 				iid, jiffies);
 			ret = -1;
 			break;