blackfin: Fix tty compile error in PIO mode

Fixes this compile issue:

  drivers/serial/bfin_5xx.c: In function bfin_serial_rx_chars:
  drivers/serial/bfin_5xx.c:178: error: struct uart_info has no member named tty

Signed-off-by: Sonic Zhang <sonic.zhang@analog.com>
Signed-off-by: Bryan Wu <cooloney@kernel.org>
Signed-off-by: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

1 files changed, 2 insertions, 2 deletions

diff --git a/drivers/serial/bfin_5xx.c b/drivers/serial/bfin_5xx.c
index 45c32b23d736..d7b271656a2d 100644
--- a/drivers/serial/bfin_5xx.c
+++ b/drivers/serial/bfin_5xx.c
@@ -174,10 +174,10 @@ static void bfin_serial_rx_chars(struct bfin_serial_port *uart)
                         return;
                 }
 
-        if (!uart->port.info || !uart->port.info->tty)
+        if (!uart->port.info || !uart->port.info->port.tty)
                 return;
 #endif
-        tty = uart->port.info->tty;
+        tty = uart->port.info->port.tty;
 
         if (ANOMALY_05000363) {
                 /* The BF533 (and BF561) family of processors have a nice anomaly