1 files changed, 1 insertions, 2 deletions

diff --git a/drivers/tty/serial/m32r_sio.c b/drivers/tty/serial/m32r_sio.c
index 2e9a390f2ac4..bb1afa0922e1 100644
--- a/drivers/tty/serial/m32r_sio.c
+++ b/drivers/tty/serial/m32r_sio.c
@@ -301,7 +301,6 @@ static void m32r_sio_enable_ms(struct uart_port *port)
 static void receive_chars(struct uart_sio_port *up, int *status)
 {
         struct tty_port *port = &up->port.state->port;
-        struct tty_struct *tty = tport->tty;
         unsigned char ch;
         unsigned char flag;
         int max_count = 256;
@@ -369,7 +368,7 @@ static void receive_chars(struct uart_sio_port *up, int *status)
         ignore_char:
                 *status = serial_in(up, UART_LSR);
         } while ((*status & UART_LSR_DR) && (max_count-- > 0));
-        tty_flip_buffer_push(tty);
+        tty_flip_buffer_push(port);
 }
 
 static void transmit_chars(struct uart_sio_port *up)