X-Git-Url: http://demsky.eecs.uci.edu/git/?a=blobdiff_plain;f=drivers%2Ftty%2Fserial%2Fapbuart.c;h=6331464d9101156b66d8af7628bb5784806dfb93;hb=2e124b4a390ca85325fae75764bef92f0547fa25;hp=59ae2b53e765bf4a3e070f65fcce6e43ea6bee32;hpb=75e300c8ba5864367634d946c729d8fd05c1cbc2;p=firefly-linux-kernel-4.4.55.git

diff --git a/drivers/tty/serial/apbuart.c b/drivers/tty/serial/apbuart.c
index 59ae2b53e765..6331464d9101 100644
--- a/drivers/tty/serial/apbuart.c
+++ b/drivers/tty/serial/apbuart.c
@@ -78,7 +78,6 @@ static void apbuart_enable_ms(struct uart_port *port)
 
 static void apbuart_rx_chars(struct uart_port *port)
 {
-	struct tty_struct *tty = port->state->port.tty;
 	unsigned int status, ch, rsr, flag;
 	unsigned int max_chars = port->fifosize;
 
@@ -126,7 +125,7 @@ static void apbuart_rx_chars(struct uart_port *port)
 		status = UART_GET_STATUS(port);
 	}
 
-	tty_flip_buffer_push(tty);
+	tty_flip_buffer_push(&port->state->port);
 }
 
 static void apbuart_tx_chars(struct uart_port *port)