TTY: switch tty_flip_buffer_push

[deliverable/linux.git] / drivers / tty / serial / sccnxp.c

diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c
index 418b495e3233dc6c2dd7fb15a75af33d9568d9b5..2ced871becff95c9f0f61caea3d6e64a0b923c82 100644 (file)
--- a/drivers/tty/serial/sccnxp.c
+++ b/drivers/tty/serial/sccnxp.c
@@ -285,10 +285,6 @@ static void sccnxp_handle_rx(struct uart_port *port)
 {
        u8 sr;
        unsigned int ch, flag;
-       struct tty_struct *tty = tty_port_tty_get(&port->state->port);
-
-       if (!tty)
-               return;
 
        for (;;) {
                sr = sccnxp_port_read(port, SCCNXP_SR_REG);
@@ -333,9 +329,7 @@ static void sccnxp_handle_rx(struct uart_port *port)
                uart_insert_char(port, sr, SR_OVR, ch, flag);
        }
 
-       tty_flip_buffer_push(tty);
-
-       tty_kref_put(tty);
+       tty_flip_buffer_push(&port->state->port);
 }
 
 static void sccnxp_handle_tx(struct uart_port *port)