Take advantage of the new uart_xmit_advance() helper. Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> --- drivers/tty/serial/8250/8250_bcm7271.c | 4 +--- 1 file changed, 1 insertion(+), 3 deletions(-) diff --git a/drivers/tty/serial/8250/8250_bcm7271.c b/drivers/tty/serial/8250/8250_bcm7271.c index fa8ccf204d86..062177b64d21 100644 --- a/drivers/tty/serial/8250/8250_bcm7271.c +++ b/drivers/tty/serial/8250/8250_bcm7271.c @@ -425,9 +425,7 @@ static int brcmuart_tx_dma(struct uart_8250_port *p) priv->dma.tx_err = 0; memcpy(priv->tx_buf, &xmit->buf[xmit->tail], tx_size); - xmit->tail += tx_size; - xmit->tail &= UART_XMIT_SIZE - 1; - p->port.icount.tx += tx_size; + uart_xmit_advance(&p->port, tx_size); if (uart_circ_chars_pending(xmit) < WAKEUP_CHARS) uart_write_wakeup(&p->port); -- 2.30.2