diff options
Diffstat (limited to 'drivers/tty/serial/sh-sci.c')
| -rw-r--r-- | drivers/tty/serial/sh-sci.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/drivers/tty/serial/sh-sci.c b/drivers/tty/serial/sh-sci.c index 76452fe2af86..7bd080720929 100644 --- a/drivers/tty/serial/sh-sci.c +++ b/drivers/tty/serial/sh-sci.c @@ -1181,10 +1181,7 @@ static void sci_dma_tx_complete(void *arg) spin_lock_irqsave(&port->lock, flags); - xmit->tail += s->tx_dma_len; - xmit->tail &= UART_XMIT_SIZE - 1; - - port->icount.tx += s->tx_dma_len; + uart_xmit_advance(port, s->tx_dma_len); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(port); |