diff options
Diffstat (limited to 'drivers/tty/serial/sirfsoc_uart.c')
| -rw-r--r-- | drivers/tty/serial/sirfsoc_uart.c | 8 |
1 files changed, 1 insertions, 7 deletions
diff --git a/drivers/tty/serial/sirfsoc_uart.c b/drivers/tty/serial/sirfsoc_uart.c index 142217c..8f3d6c0 100644 --- a/drivers/tty/serial/sirfsoc_uart.c +++ b/drivers/tty/serial/sirfsoc_uart.c @@ -206,11 +206,6 @@ static unsigned int sirfsoc_uart_pio_rx_chars(struct uart_port *port, unsigned int max_rx_count) { unsigned int ch, rx_count = 0; - struct tty_struct *tty; - - tty = tty_port_tty_get(&port->state->port); - if (!tty) - return -ENODEV; while (!(rd_regl(port, SIRFUART_RX_FIFO_STATUS) & SIRFUART_FIFOEMPTY_MASK(port))) { @@ -224,8 +219,7 @@ sirfsoc_uart_pio_rx_chars(struct uart_port *port, unsigned int max_rx_count) } port->icount.rx += rx_count; - tty_flip_buffer_push(tty); - tty_kref_put(tty); + tty_flip_buffer_push(&port->state->port); return rx_count; } |