diff options
Diffstat (limited to 'drivers/tty/serial/ar933x_uart.c')
| -rw-r--r-- | drivers/tty/serial/ar933x_uart.c | 7 |
1 files changed, 1 insertions, 6 deletions
diff --git a/drivers/tty/serial/ar933x_uart.c b/drivers/tty/serial/ar933x_uart.c index 6ca5dd615f9e..27f20c57abed 100644 --- a/drivers/tty/serial/ar933x_uart.c +++ b/drivers/tty/serial/ar933x_uart.c @@ -298,10 +298,8 @@ static void ar933x_uart_set_termios(struct uart_port *port, static void ar933x_uart_rx_chars(struct ar933x_uart_port *up) { struct tty_port *port = &up->port.state->port; - struct tty_struct *tty; int max_count = 256; - tty = tty_port_tty_get(port); do { unsigned int rdata; unsigned char ch; @@ -324,10 +322,7 @@ static void ar933x_uart_rx_chars(struct ar933x_uart_port *up) tty_insert_flip_char(port, ch, TTY_NORMAL); } while (max_count-- > 0); - if (tty) { - tty_flip_buffer_push(tty); - tty_kref_put(tty); - } + tty_flip_buffer_push(port); } static void ar933x_uart_tx_chars(struct ar933x_uart_port *up) |