Le 20/10/2022 à 11:01, Claudiu.Beznea@xxxxxxxxxxxxx a écrit : > 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> Acked-By: Richard GENOUD <richard.genoud@xxxxxxxxx> >> --- >> 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 >> > Thanks !
