On 19.10.2022 12:11, Ilpo Järvinen wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > Take advantage of the new uart_xmit_advance() helper. > > Signed-off-by: Ilpo Järvinen <ilpo.jarvinen@xxxxxxxxxxxxxxx> Reviewed-by: Claudiu Beznea <claudiu.beznea@xxxxxxxxxxxxx> > --- > drivers/tty/serial/atmel_serial.c | 11 ++--------- > 1 file changed, 2 insertions(+), 9 deletions(-) > > diff --git a/drivers/tty/serial/atmel_serial.c b/drivers/tty/serial/atmel_serial.c > index bd07f79a2df9..4485f2d26b77 100644 > --- a/drivers/tty/serial/atmel_serial.c > +++ b/drivers/tty/serial/atmel_serial.c > @@ -875,10 +875,7 @@ static void atmel_complete_tx_dma(void *arg) > > if (chan) > dmaengine_terminate_all(chan); > - xmit->tail += atmel_port->tx_len; > - xmit->tail &= UART_XMIT_SIZE - 1; > - > - port->icount.tx += atmel_port->tx_len; > + uart_xmit_advance(port, atmel_port->tx_len); > > spin_lock_irq(&atmel_port->lock_tx); > async_tx_ack(atmel_port->desc_tx); > @@ -1471,11 +1468,7 @@ static void atmel_tx_pdc(struct uart_port *port) > /* nothing left to transmit? */ > if (atmel_uart_readl(port, ATMEL_PDC_TCR)) > return; > - > - xmit->tail += pdc->ofs; > - xmit->tail &= UART_XMIT_SIZE - 1; > - > - port->icount.tx += pdc->ofs; > + uart_xmit_advance(port, pdc->ofs); > pdc->ofs = 0; > > /* more to transmit - setup next transfer */ > -- > 2.30.2 >
