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 129670556162..034a029e356e 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) | |||
120 | 120 | ||
121 | status = readw(uap->port.membase + UART01x_FR); | 121 | status = readw(uap->port.membase + UART01x_FR); |
122 | while ((status & UART01x_FR_RXFE) == 0 && max_count--) { | 122 | while ((status & UART01x_FR_RXFE) == 0 && max_count--) { |
123 | if (tty->flip.count >= TTY_FLIPBUF_SIZE) { | ||
124 | if (tty->low_latency) | ||
125 | tty_flip_buffer_push(tty); | ||
126 | /* | ||
127 | * If this failed then we will throw away the | ||
128 | * bytes but must do so to clear interrupts | ||
129 | */ | ||
130 | } | ||
131 | |||
132 | ch = readw(uap->port.membase + UART01x_DR) | UART_DUMMY_DR_RX; | 123 | ch = readw(uap->port.membase + UART01x_DR) | UART_DUMMY_DR_RX; |
133 | flag = TTY_NORMAL; | 124 | flag = TTY_NORMAL; |
134 | uap->port.icount.rx++; | 125 | uap->port.icount.rx++; |