diff options
Diffstat (limited to 'drivers/tty/serial/sccnxp.c')
| -rw-r--r-- | drivers/tty/serial/sccnxp.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/tty/serial/sccnxp.c b/drivers/tty/serial/sccnxp.c index 418b495e323..2ced871becf 100644 --- 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) |