1 files changed, 7 insertions, 4 deletions

diff --git a/drivers/tty/serial/omap-serial.c b/drivers/tty/serial/omap-serial.c
index fa511ebab67c..77f035158d6c 100644
--- a/drivers/tty/serial/omap-serial.c
+++ b/drivers/tty/serial/omap-serial.c
@@ -738,9 +738,6 @@ static int serial_omap_startup(struct uart_port *port)
                         return retval;
                 }
                 disable_irq(up->wakeirq);
-        } else {
-                dev_info(up->port.dev, "no wakeirq for uart%d\n",
-                         up->port.line);
         }
 
         dev_dbg(up->port.dev, "serial_omap_startup+%d\n", up->port.line);
@@ -1604,8 +1601,11 @@ static int serial_omap_probe_rs485(struct uart_omap_port *up,
                                             flags & SER_RS485_RTS_AFTER_SEND);
                 if (ret < 0)
                         return ret;
-        } else
+        } else if (up->rts_gpio == -EPROBE_DEFER) {
+                return -EPROBE_DEFER;
+        } else {
                 up->rts_gpio = -EINVAL;
+        }
 
         if (of_property_read_u32_array(np, "rs485-rts-delay",
                                     rs485_delay, 2) == 0) {
@@ -1687,6 +1687,9 @@ static int serial_omap_probe(struct platform_device *pdev)
         up->port.iotype = UPIO_MEM;
         up->port.irq = uartirq;
         up->wakeirq = wakeirq;
+        if (!up->wakeirq)
+                dev_info(up->port.dev, "no wakeirq for uart%d\n",
+                         up->port.line);
 
         up->port.regshift = 2;
         up->port.fifosize = 64;