diff options
Diffstat (limited to 'drivers/serial/amba-pl011.c')
| -rw-r--r-- | drivers/serial/amba-pl011.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/drivers/serial/amba-pl011.c b/drivers/serial/amba-pl011.c index 12967055616..034a029e356 100644 --- a/drivers/serial/amba-pl011.c +++ b/drivers/serial/amba-pl011.c @@ -120,15 +120,6 @@ pl011_rx_chars(struct uart_amba_port *uap) status = readw(uap->port.membase + UART01x_FR); while ((status & UART01x_FR_RXFE) == 0 && max_count--) { - if (tty->flip.count >= TTY_FLIPBUF_SIZE) { - if (tty->low_latency) - tty_flip_buffer_push(tty); - /* - * If this failed then we will throw away the - * bytes but must do so to clear interrupts - */ - } - ch = readw(uap->port.membase + UART01x_DR) | UART_DUMMY_DR_RX; flag = TTY_NORMAL; uap->port.icount.rx++; |